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A049155 Recip transform of 2*(1 + x^5)-1/(1-x). 0
1, 1, 3, 11, 45, 195, 887, 4171, 20113, 98913, 494211, 2501643, 12801697, 66118683, 344216175, 1804412607, 9516313329, 50457415057, 268812773283, 1438230290611, 7724625806901, 41633190509539, 225101873722055 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Sign diagram of generating sequence: +----+---------...

LINKS

Table of n, a(n) for n=0..22.

CROSSREFS

Sequence in context: A049183 A049166 A049172 * A063024 A217887 A151129

Adjacent sequences:  A049152 A049153 A049154 * A049156 A049157 A049158

KEYWORD

nonn

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified November 29 14:23 EST 2020. Contains 338769 sequences. (Running on oeis4.)