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A275809
Indices of zeros in A275808.
5
0, 5, 14, 19, 22, 54, 59, 74, 84, 89, 93, 97, 100, 111, 114, 119, 264, 269, 278, 283, 286, 366, 371, 408, 413, 422, 427, 430, 440, 463, 466, 482, 492, 497, 501, 536, 552, 557, 566, 571, 574, 579, 589, 592, 596, 601, 604, 615, 618, 623, 655, 658, 675, 685, 688, 692, 696, 701, 710, 715, 718, 1560, 1565, 1574, 1579, 1582, 1614, 1619, 1634, 1644
OFFSET
0,2
COMMENTS
Indexing begins from zero, because a(0) = 0 is a special case in this sequence.
Terms A009445(n)-1, [0, 5, 119, 5039, 362879, 39916799, ...] form a subsequence, and also the terms of A010050(n)-2, [0, 22, 718, 40318, 3628798, ...] form a subsequence.
PROG
(Scheme, with Antti Karttunen's IntSeq-library)
(define A275809 (ZERO-POS 0 0 A275808))
CROSSREFS
Cf. A275810 (first differences).
Subsequence of A275813 and of A275805 (after the initial 0).
Cf. also A009445, A010050.
Sequence in context: A102884 A356873 A071852 * A227793 A022139 A277351
KEYWORD
nonn,base
AUTHOR
Antti Karttunen, Aug 09 2016
STATUS
approved