A029109 Expansion of 1/((1-x)(1-x^6)(1-x^7)(1-x^11)).

1, 1, 1, 1, 1, 1, 2, 3, 3, 3, 3, 4, 5, 6, 7, 7, 7, 8, 10, 11, 12, 13, 14, 15, 17, 19, 20, 21, 23, 25, 27, 29, 31, 33, 35, 38, 41, 43, 45, 48, 51, 54, 58, 61, 64, 67, 71, 75, 79, 83, 87, 91, 95, 100, 105, 110, 115, 120, 125

Offset

0,7

Links

Table of n, a(n) for n=0..58.

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

Mathematica

CoefficientList[Series[1/((1-x)(1-x^6)(1-x^7)(1-x^11)), {x, 0, 70}], x] (* Jinyuan Wang, Mar 18 2020 *)

Crossrefs

Sequence in context: A285764 A025776 A120505 * A257998 A029090 A364882

Adjacent sequences: A029106 A029107 A029108 * A029110 A029111 A029112

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved