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A035377 Number of partitions of n into parts 6k or 6k+3. 4
1, 0, 0, 1, 0, 0, 2, 0, 0, 3, 0, 0, 5, 0, 0, 7, 0, 0, 11, 0, 0, 15, 0, 0, 22, 0, 0, 30, 0, 0, 42, 0, 0, 56, 0, 0, 77, 0, 0, 101, 0, 0, 135, 0, 0, 176, 0, 0, 231, 0, 0, 297, 0, 0, 385, 0, 0, 490, 0, 0, 627, 0, 0, 792, 0, 0, 1002, 0, 0, 1255, 0, 0, 1575, 0, 0, 1958, 0, 0, 2436, 0, 0, 3010 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,7

COMMENTS

Euler transform of period 3 sequence [ 0, 0, 1, ...]. - Kevin T. Acres, Apr 28 2018

LINKS

Table of n, a(n) for n=0..81.

FORMULA

a(3*n) = A000041(n). a(3*n + 1) = a(3*n + 2) = 0. - Michael Somos, Jun 02 2012

CROSSREFS

Cf. A000041.

Sequence in context: A233440 A280728 A175676 * A136274 A290976 A114699

Adjacent sequences:  A035374 A035375 A035376 * A035378 A035379 A035380

KEYWORD

nonn

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified June 14 21:27 EDT 2021. Contains 345041 sequences. (Running on oeis4.)