A275809 Indices of zeros in A275808.

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.

Links

Antti Karttunen, Table of n, a(n) for n = 0..1384

Index entries for sequences related to factorial base representation

Prog

(Scheme, with Antti Karttunen's IntSeq-library)
(define A275809 (ZERO-POS 0 0 A275808))

Crossrefs

Cf. A275736, A275808.

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

Adjacent sequences: A275806 A275807 A275808 * A275810 A275811 A275812

Keyword

nonn,base

Author

Antti Karttunen, Aug 09 2016

Status

approved