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A235352 Series reversion of x*(1+3*x^2)/(1+x^2) in odd-power terms. 2
1, -2, 14, -130, 1382, -15906, 192894, -2427522, 31405430, -415086658, 5580629870, -76080887042, 1049295082630, -14613980359010, 205246677882078, -2903566870820610, 41337029956899222, -591796707042765954, 8514525059135909070, -123048063153362454402 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Conjugate turbulence sequence to A235347.

LINKS

Fung Lam, Table of n, a(n) for n = 0..1000

CROSSREFS

Cf. A235347.

Sequence in context: A258389 A168658 A235347 * A146971 A246481 A048990

Adjacent sequences:  A235349 A235350 A235351 * A235353 A235354 A235355

KEYWORD

sign,easy

AUTHOR

Fung Lam, Jan 16 2014

STATUS

approved

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Last modified October 20 00:56 EDT 2018. Contains 316378 sequences. (Running on oeis4.)