OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..10000
Index entries for linear recurrences with constant coefficients, signature (5,-10,10,-5,1).
FORMULA
G.f.: -(1 + 6556*x + 50726*x^2 + 38620*x^3 + 2401*x^4)/(x-1)^5. - R. J. Mathar, Jul 14 2016
PROG
[(8*n+1)^4: n in [0..40]]; // Vincenzo Librandi, Jul 11 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved