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A158327 a(n) = A145444(n)-A145511(n). 3
0, 2, 0, 2, 0, 6, 0, 2, 0, 6, 0, 6, 0, 6, 0, 2, 0, 12, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 0, 18, 0, 2, 0, 6, 0, 12, 0, 6, 0, 6, 0, 18, 0, 6, 0, 6, 0, 6, 0, 12, 0, 6, 0, 20, 0, 6, 0, 6, 0, 18, 0, 6, 0, 2, 0, 18, 0, 6, 0, 18, 0, 12, 0, 6, 0, 6, 0, 18, 0, 6, 0, 6, 0, 18, 0, 6, 0, 6, 0, 36, 0, 6, 0, 6, 0, 6, 0, 12, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..65537

PROG

(PARI) t1=direuler(p=2, 200, 1/(1-X)^3) ; t2=direuler(p=2, 2, 1+3*X^2+2*X^3, 200) ; a444=dirmul(t1, t2) ; t3=direuler(p=2, 2, 1-2*X^1+7*X^2, 200) ; a511=dirmul(t1, t3); a444-a511 ; print(%) ; \\ R. J. Mathar, Apr 22 2009

CROSSREFS

Cf. A145444, A145511, A158315, A158360.

Sequence in context: A037228 A002117 A042970 * A136581 A175950 A066285

Adjacent sequences:  A158324 A158325 A158326 * A158328 A158329 A158330

KEYWORD

nonn

AUTHOR

Paul Curtz, Mar 16 2009

EXTENSIONS

More terms from R. J. Mathar, Apr 22 2009

STATUS

approved

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Last modified February 27 06:03 EST 2020. Contains 332299 sequences. (Running on oeis4.)