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A108357 Expansion of (1+x^2+x^4)/(1-x^8). 1
1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Partial sums are A108356.

LINKS

Table of n, a(n) for n=0..100.

MATHEMATICA

CoefficientList[Series[(1+x^2+x^4)/(1-x^8), {x, 0, 120}], x] (* or *) PadRight[ {}, 120, {1, 0, 1, 0, 1, 0, 0, 0}] (* Harvey P. Dale, Jul 15 2019 *)

CROSSREFS

Sequence in context: A316533 A085405 A036988 * A309848 A326822 A088517

Adjacent sequences: A108354 A108355 A108356 * A108358 A108359 A108360

KEYWORD

easy,nonn

AUTHOR

Paul Barry, May 31 2005

STATUS

approved

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Last modified December 3 09:50 EST 2022. Contains 358517 sequences. (Running on oeis4.)