A049176 - OEIS

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A049176

Revert transform of 2*x*(1 - x - x^5)-x/(1+x).

0

1, 1, 3, 9, 33, 127, 519, 2189, 9489, 41953, 188531, 858441, 3952133, 18365543, 86031567, 405819137, 1925991665, 9189984561, 44061194915, 212159132049, 1025525299369, 4974525125023, 24206966311287, 118138984314029

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

COMMENTS

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

LINKS

Table of n, a(n) for n=1..24.

Index entries for reversions of series

CROSSREFS

Sequence in context: A148998 A049185 A049162 * A049151 A254036 A151039

Adjacent sequences: A049173 A049174 A049175 * A049177 A049178 A049179

KEYWORD

nonn

AUTHOR

Olivier Gérard

EXTENSIONS

NAME corrected by R. J. Mathar, Jul 23 2023

STATUS

approved