A297498 Right edge of triangle A297497.

0, 1, 3, 7, 16, 38, 90, 205, 448, 958, 2053, 4469, 9865, 21849, 48061, 104528, 225121, 482604, 1035645, 2232465, 4834839, 10493118, 22741212, 49074143, 105310104, 224848260, 478534828, 1017589272, 2166420555, 4622251945, 9880423145, 21130501775, 45125126211

Offset

0,3

Links

Lars Blomberg, Table of n, a(n) for n = 0..1000

Crossrefs

Cf. A297497.

Sequence in context: A010912 A192665 A052967 * A239040 A323225 A293065

Adjacent sequences: A297495 A297496 A297497 * A297499 A297500 A297501

Keyword

nonn

Author

N. J. A. Sloane, Dec 31 2017

Extensions

Terms a(7) and beyond from Lars Blomberg, Jan 01 2018

Status

approved