OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..10000
Index entries for linear recurrences with constant coefficients, signature (8,-28,56,-70,56,-28,8,-1).
FORMULA
a(n) = 128*A016843(n). - R. J. Mathar, Aug 26 2015
From Amiram Eldar, Apr 26 2023: (Start)
a(n) = A017137(n)^7.
Sum_{n>=0} 1/a(n) = 127*zeta(7)/32768 - 61*Pi^7/47185920. (End)
MAPLE
MATHEMATICA
Table[(8 n + 6)^7, {n, 0, 13}] (* Michael De Vlieger, Feb 12 2017 *)
PROG
(Magma) [(8*n+6)^7: n in [0..20]]; // Vincenzo Librandi, Jul 22 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved