OFFSET
0,2
FORMULA
a(n) ~ 2^(n + 1/2) * (2 + sqrt(3))^(sqrt(3)*n) * n^(6*n + 6) / exp((6 - Pi)*n).
MATHEMATICA
Table[Product[n^6 + k^6, {k, 0, n}], {n, 0, 10}]
PROG
(PARI) a(n) = prod(k=0, n, n^6 + k^6); \\ Michel Marcus, Dec 02 2023
CROSSREFS
KEYWORD
nonn
AUTHOR
Vaclav Kotesovec, Dec 02 2023
STATUS
approved