Npm numbered packages

gistfile1.txt

21:00 ~ 🦉 cat testfile | xargs -n1 npm-name
⚠ 1 is squatted
✖ 2 is unavailable
✖ 3 is unavailable
⚠ 4 is squatted
⚠ 5 is squatted
⚠ 6 is squatted
⚠ 7 is squatted
⚠ 8 is squatted
⚠ 9 is squatted
✖ 10 is unavailable
⚠ 11 is squatted
⚠ 12 is squatted
⚠ 13 is squatted
⚠ 14 is squatted
⚠ 15 is squatted
⚠ 16 is squatted
⚠ 17 is squatted
⚠ 18 is squatted
⚠ 19 is squatted
⚠ 20 is squatted
TypeError: Cannot read property 'latest' of undefined
    at versionPkg (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/lib/get-package.js:9:36)
    at squatter (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/index.js:42:17)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
⚠ 22 is squatted
⚠ 23 is squatted
⚠ 24 is squatted
TypeError: Cannot read property 'latest' of undefined
    at versionPkg (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/lib/get-package.js:9:36)
    at squatter (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/index.js:42:17)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
TypeError: Cannot read property 'latest' of undefined
    at versionPkg (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/lib/get-package.js:9:36)
    at squatter (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/index.js:42:17)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
✔ 27 is available
✖ 28 is unavailable
TypeError: Cannot read property 'latest' of undefined
    at versionPkg (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/lib/get-package.js:9:36)
    at squatter (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/index.js:42:17)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
✔ 30 is available
✔ 31 is available
✔ 32 is available
⚠ 33 is squatted
⚠ 34 is squatted
✔ 35 is available
⚠ 36 is squatted
⚠ 37 is squatted
✔ 38 is available
TypeError: Cannot read property 'latest' of undefined
    at versionPkg (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/lib/get-package.js:9:36)
    at squatter (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/index.js:42:17)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
⚠ 40 is squatted
✔ 41 is available
⚠ 42 is squatted
⚠ 43 is squatted
⚠ 44 is squatted
✖ 45 is unavailable
✔ 46 is available
✔ 47 is available
⚠ 48 is squatted
✔ 49 is available
✔ 50 is available
✔ 51 is available
✔ 52 is available
✔ 53 is available
✔ 54 is available
⚠ 55 is squatted
✔ 56 is available
✔ 57 is available
⚠ 58 is squatted
✔ 59 is available
✔ 60 is available
✔ 61 is available
✔ 62 is available
✔ 63 is available
✖ 64 is unavailable
✔ 65 is available
⚠ 66 is squatted
✔ 67 is available
✔ 68 is available
⚠ 69 is squatted
⚠ 70 is squatted
✔ 71 is available
✔ 72 is available
TypeError: Cannot read property 'latest' of undefined
    at versionPkg (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/lib/get-package.js:9:36)
    at squatter (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/index.js:42:17)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
✔ 74 is available
✔ 75 is available
⚠ 76 is squatted
⚠ 77 is squatted
✔ 78 is available
✔ 79 is available
✔ 80 is available
⚠ 81 is squatted
✔ 82 is available
✔ 83 is available
✔ 84 is available
✔ 85 is available
✔ 86 is available
TypeError: Cannot read property 'latest' of undefined
    at versionPkg (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/lib/get-package.js:9:36)
    at squatter (/Users/richard/.nvm/versions/node/v11.14.0/lib/node_modules/npm-name-cli/node_modules/squatter/index.js:42:17)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
⚠ 88 is squatted
✔ 89 is available
✔ 90 is available
✔ 91 is available
✔ 92 is available
✔ 93 is available
✔ 94 is available
✔ 95 is available
⚠ 96 is squatted
✔ 97 is available
⚠ 98 is squatted
⚠ 99 is squatted
⚠ 100 is squatted