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A107737 Numbers n such that, in prime decomposition of n, sum of all prime factors and their orders is prime. +0
3
2, 6, 8, 9, 14, 25, 26, 30, 32, 38, 40, 45, 56, 63, 66, 70, 74, 75, 81, 86, 88, 96, 99, 100, 104, 117, 121, 130, 134, 136, 138, 144, 147, 153, 154, 158, 160, 168, 174, 184, 190, 194, 196, 206, 207, 216, 218, 238, 248, 250, 252, 254, 266, 275, 279, 280, 286, 289 (list; graph; listen)
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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.


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