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A029075 Expansion of 1/((1-x)(1-x^4)(1-x^7)(1-x^10)). 0
1, 1, 1, 1, 2, 2, 2, 3, 4, 4, 5, 6, 7, 7, 9, 10, 11, 12, 14, 15, 17, 19, 21, 22, 25, 27, 29, 31, 35, 37, 40, 43, 47, 49, 53, 57, 61, 64, 69, 73, 78, 82, 88, 92, 98, 103, 109, 114, 121, 127, 134, 140, 148, 154, 162, 169 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

COMMENTS

Number of partitions of n into parts 1, 4, 7 and 10. - Ilya Gutkovskiy, May 18 2017

LINKS

Table of n, a(n) for n=0..55.

Index entries for linear recurrences with constant coefficients, signature (1, 0, 0, 1, -1, 0, 1, -1, 0, 1, -2, 1, 0, -1, 1, 0, -1, 1, 0, 0, 1, -1).

MATHEMATICA

CoefficientList[Series[1/((1-x)(1-x^4)(1-x^7)(1-x^10)), {x, 0, 60}], x] (* or *) LinearRecurrence[{1, 0, 0, 1, -1, 0, 1, -1, 0, 1, -2, 1, 0, -1, 1, 0, -1, 1, 0, 0, 1, -1}, {1, 1, 1, 1, 2, 2, 2, 3, 4, 4, 5, 6, 7, 7, 9, 10, 11, 12, 14, 15, 17, 19}, 60] (* Harvey P. Dale, Mar 06 2017 *)

CROSSREFS

Sequence in context: A051059 A132968 A132967 * A029052 A131795 A035382

Adjacent sequences:  A029072 A029073 A029074 * A029076 A029077 A029078

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 16 16:09 EDT 2021. Contains 345063 sequences. (Running on oeis4.)