OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (8, -28, 56, -70, 56, -28, 8, -1).
FORMULA
G.f.: (1/((-1+x)^8))(78125+409713673 x+13969354425 x^2+68240371253 x^3+76699988503 x^4+20384699403 x^5+887283395 x^6+823543 x^7) - Harvey P. Dale, Nov 06 2022
MATHEMATICA
(12*Range[0, 20]+5)^7 (* or *) LinearRecurrence[{8, -28, 56, -70, 56, -28, 8, -1}, {78125, 410338673, 17249876309, 194754273881, 1174711139837, 4902227890625, 16048523266853, 44231334895529}, 20] (* Harvey P. Dale, Nov 06 2022 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved