|
|
A017213
|
|
a(n) = (9*n + 4)^5.
|
|
1
|
|
|
1024, 371293, 5153632, 28629151, 102400000, 282475249, 656356768, 1350125107, 2535525376, 4437053125, 7339040224, 11592740743, 17623416832, 25937424601, 37129300000, 51888844699, 71008211968
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,1
|
|
LINKS
|
|
|
FORMULA
|
G.f.: ( 1024 + 365149*x + 2941234*x^2 + 3256274*x^3 + 519074*x^4 + 3125*x^5 ) / (x-1)^6. - R. J. Mathar, Jul 14 2016
|
|
PROG
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|