OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (9, -36, 84, -126, 126, -84, 36, -9, 1).
MATHEMATICA
(5*Range[0, 20]+3)^8 (* or *) LinearRecurrence[{9, -36, 84, -126, 126, -84, 36, -9, 1}, {6561, 16777216, 815730721, 11019960576, 78310985281, 377801998336, 1406408618241, 4347792138496, 11688200277601}, 20] (* Harvey P. Dale, Sep 28 2016 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved