OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..10000
Index entries for linear recurrences with constant coefficients, signature (6, -15, 20, -15, 6, -1).
FORMULA
a(n) = 6*a(n-1) - 15*a(n-2) + 20*a(n-3) - 15*a(n-4) + 6*a(n-5) - a(n-6); a(0)=0, a(1)=32768, a(2)=1048576, a(3)=7962624, a(4)=33554432, a(5)=102400000. - Harvey P. Dale, Sep 10 2014
MATHEMATICA
(8 Range[0, 30])^5 (* or *) LinearRecurrence[{6, -15, 20, -15, 6, -1}, {0, 32768, 1048576, 7962624, 33554432, 102400000}, 30] (* Harvey P. Dale, Sep 10 2014 *)
PROG
(Magma) [(8*n)^5: n in [0..35]]; // Vincenzo Librandi, Jul 11 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved