A361999 a(n) is the smallest k such that A361902(k) = n, or -1 if no such k exists.

2, 1, -1, 0, 8, 24, 33, 90, 116, 25, 402, 140, 85, 120, 692, 91, 472, 1240, 369, 762, 694, 551, 3290, 322, 121, 2758, 1164, 321, 778, 3144, 663, 3418, 4684, 721, 8590, 3222, 511, 7424, 5202, 391, 3364, 10392, 531, 9710, 1714, 891, 27116, 11008, 703, 19132, 8898

Offset

0,1

Links

Pontus von Brömssen, Table of n, a(n) for n = 0..500

Crossrefs

Cf. A260350, A361902.

Sequence in context: A350024 A096801 A072407 * A061158 A180843 A318141

Adjacent sequences: A361996 A361997 A361998 * A362000 A362001 A362002

Keyword

sign

Author

Pontus von Brömssen, Apr 02 2023

Status

approved