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Search: id:A105434
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A105434 a(1)=1. a(n+1) = a(n) + (number of terms, from among the first n terms of the sequence, which occur among (d(a(1)),d(a(2)),d(a(3)),...d(a(n))), where d(n) = A000005(n)). +0
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1, 2, 4, 6, 9, 12, 16, 20, 24, 28, 32, 36, 41, 46, 51, 56, 61, 66, 71, 76, 81, 86, 91, 96, 102, 108, 114, 120, 127, 134, 141, 148, 155, 162, 169, 176, 183, 190, 197, 204, 211, 218, 225, 232, 239, 246, 253, 260, 267, 274, 281, 288, 295, 302, 309, 316, 323, 330, 337 (list; graph; listen)
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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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