login
A029070
Expansion of 1/((1-x)*(1-x^4)*(1-x^6)*(1-x^7)).
1
1, 1, 1, 1, 2, 2, 3, 4, 5, 5, 6, 7, 9, 10, 12, 13, 15, 16, 19, 21, 24, 26, 29, 31, 35, 38, 42, 45, 50, 53, 58, 62, 68, 72, 78, 83, 90, 95, 102, 108, 116, 122, 131, 138, 147, 154, 164, 172, 183, 192, 203, 212, 224, 234, 247
OFFSET
0,5
COMMENTS
Number of partitions of n into parts 1, 4, 6 and 7. - Ilya Gutkovskiy, May 17 2017
LINKS
Index entries for linear recurrences with constant coefficients, signature (1,0,0,1,-1,1,0,-1,0,-1,0,1,-1,1, 0,0,1,-1).
MATHEMATICA
CoefficientList[Series[1/((1 - x)*(1 - x^4)*(1 - x^6)*(1 - x^7)), {x, 0, 50}], x] (* G. C. Greubel, May 17 2017 *)
PROG
(PARI) x='x+O('x^50); Vec(1/((1 - x)*(1 - x^4)*(1 - x^6)*(1 - x^7))) \\ G. C. Greubel, May 17 2017
CROSSREFS
Sequence in context: A089646 A241730 A011884 * A344672 A360141 A354945
KEYWORD
nonn
STATUS
approved