OFFSET
0,2
LINKS
Stefano Spezia, Table of n, a(n) for n = 0..10000
Index entries for linear recurrences with constant coefficients, signature (9,-36,84,-126,126,-84,36,-9,1).
FORMULA
MATHEMATICA
(12*Range[0, 20]+1)^8 (* Harvey P. Dale, Jul 23 2013 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved