A029085 Expansion of 1/((1-x)(1-x^5)(1-x^6)(1-x^7)).

1, 1, 1, 1, 1, 2, 3, 4, 4, 4, 5, 6, 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 29, 32, 35, 38, 41, 44, 48, 52, 56, 60, 64, 69, 74, 79, 84, 89, 95, 101, 108, 114, 120, 127, 134, 142, 150, 158, 166, 174, 183, 192, 202

Offset

0,6

Comments

Number of partitions of n into parts 1, 5, 6 and 7. - Ilya Gutkovskiy, May 20 2017

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

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

Mathematica

CoefficientList[Series[1/((1 - x) (1 - x^5) (1 - x^6) (1 - x^7)), {x, 0, 80}], x] (* Vincenzo Librandi, Sep 25 2013 *)

Crossrefs

Sequence in context: A099479 A120508 A199332 * A087875 A195848 A342731

Adjacent sequences: A029082 A029083 A029084 * A029086 A029087 A029088

Keyword

nonn,easy

Author

N. J. A. Sloane.

Status

approved