Created
February 9, 2014 16:57
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| def bray(n): | |
| if n < 1: return 0 | |
| if n == 1: return 1 | |
| accumulator = 1 + (2 * n-2) # this is the same as 1 + 2 + 2 +2 .... | |
| return accumulator + bray(n-1) | |
| for n in range(10): | |
| bray(n) | |
| print("n=%3d: bray(n) = %s\t square(n): %5d" % (n,bray(n),n*n) ) |
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