OFFSET
0,3
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..90
FORMULA
a(n) ~ exp(((15 - 4*sqrt(3))*Pi/6 - 6)*n) * n^(6*n+6).
MATHEMATICA
Table[Product[k^6+(n-k)^6, {k, 0, n}], {n, 0, 10}]
PROG
(Magma) [(&*[(k^6 + (n-k)^6): k in [0..n]]): n in [0..10]]; // Vincenzo Librandi, Jan 18 2019
(PARI) m=6; vector(10, n, n--; prod(k=0, n, k^m + (n-k)^m)) \\ G. C. Greubel, Jan 18 2019
(Sage) m=6; [product(k^m +(n-k)^m for k in (0..n)) for n in (0..10)] # G. C. Greubel, Jan 18 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
Vaclav Kotesovec, Jan 17 2019
STATUS
approved