OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (8,-28,56,-70,56,-28,8,-1).
FORMULA
a(n) = 8*a(n-1)-28*a(n-2)+56*a(n-3)- 70*a(n-4)+ 56*a(n-5)- 28*a(n-6)+ 8*a(n-7)-a(n-8). - Harvey P. Dale, May 16 2012
MATHEMATICA
(12Range[0, 20]+11)^7 (* Harvey P. Dale, May 16 2012 *)
LinearRecurrence[{8, -28, 56, -70, 56, -28, 8, -1}, {19487171, 3404825447, 64339296875, 506623120463, 2488651484819, 9095120158391, 27136050989627, 69833729609375}, 20] (* Harvey P. Dale, May 16 2012 *)
PROG
(Magma) [(12*n+11)^7: n in [0..15]]; // Vincenzo Librandi, May 21 2012
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved