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Search: id:A122411
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A122411 a(n) = sum of primes p's for those k's, 2 <= k <= n, where GCD(k,n) = p^j >1. (a(1) = 0.). +0
2
0, 2, 3, 4, 5, 7, 7, 8, 9, 13, 11, 14, 13, 19, 22, 16, 17, 21, 19, 26, 32, 31, 23, 28, 25, 37, 27, 38, 29, 38, 31, 32, 52, 49, 58, 42, 37, 55, 62, 52, 41, 56, 43, 62, 66, 67, 47, 56, 49, 65, 82, 74, 53, 63, 94, 76, 92, 85, 59, 76, 61, 91, 96, 64, 112, 92, 67, 98, 112, 106, 71 (list; graph; listen)
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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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