Cassandra initial tokens for clusters of any size (where any is 1 to 10 nodes)

cassandra_tokens.yml

# Support for up to 10 Cassandra nodes
initial_tokens:
  1:
    0: 0
  2:
    0: 0
    1: 85070591730234615865843651857942052864
  3:
    0: 0
    1: 56713727820156410577229101238628035242
    2: 113427455640312821154458202477256070485
  4:
    0: 0
    1: 42535295865117307932921825928971026432
    2: 85070591730234615865843651857942052864
    3: 127605887595351923798765477786913079296
  5:
    0: 0
    1: 34028236692093846346337460743176821145
    2: 68056473384187692692674921486353642291
    3: 102084710076281539039012382229530463436
    4: 136112946768375385385349842972707284582
  6:
    0: 0
    1: 28356863910078205288614550619314017621
    2: 56713727820156410577229101238628035242
    3: 85070591730234615865843651857942052864
    4: 113427455640312821154458202477256070485
    5: 141784319550391026443072753096570088106
  7:
    0: 0
    1: 24305883351495604533098186245126300818
    2: 48611766702991209066196372490252601636
    3: 72917650054486813599294558735378902454
    4: 97223533405982418132392744980505203273
    5: 121529416757478022665490931225631504091
    6: 145835300108973627198589117470757804909
  8:
    0: 0
    1: 21267647932558653966460912964485513216
    2: 42535295865117307932921825928971026432
    3: 63802943797675961899382738893456539648
    4: 85070591730234615865843651857942052864
    5: 106338239662793269832304564822427566080
    6: 127605887595351923798765477786913079296
    7: 148873535527910577765226390751398592512
  9:
    0: 0
    1: 18904575940052136859076367079542678414
    2: 37809151880104273718152734159085356828
    3: 56713727820156410577229101238628035242
    4: 75618303760208547436305468318170713656
    5: 94522879700260684295381835397713392071
    6: 113427455640312821154458202477256070485
    7: 132332031580364958013534569556798748899
    8: 151236607520417094872610936636341427313
  10:
    0: 0
    1: 17014118346046923173168730371588410572
    2: 34028236692093846346337460743176821145
    3: 51042355038140769519506191114765231718
    4: 68056473384187692692674921486353642291
    5: 85070591730234615865843651857942052864
    6: 102084710076281539039012382229530463436
    7: 119098828422328462212181112601118874009
    8: 136112946768375385385349842972707284582
    9: 153127065114422308558518573344295695155