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A033482 Expansion of (1+2*x-3*x^2-4*x^3+x^4)/(1-8*x^2+11*x^4). 1
1, 2, 5, 12, 30, 74, 185, 460, 1150, 2866, 7165, 17868, 44670, 111418, 278545, 694796, 1736990, 4332770, 10831925, 27019404, 67548510, 168494762, 421236905, 1050744652, 2626861630, 6552514834, 16381287085 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..26.

CROSSREFS

Sequence in context: A262320 A062423 A118649 * A054341 A000106 A076883

Adjacent sequences:  A033479 A033480 A033481 * A033483 A033484 A033485

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 24 03:49 EST 2018. Contains 299595 sequences. (Running on oeis4.)