OFFSET
0,1
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..30
FORMULA
a(n) ~ (2*Pi)^(n/2) * n^(n^2 + n/2) / exp(n^2 - 1/12). - Vaclav Kotesovec, Mar 19 2018
MAPLE
seq(factorial(n)^n+1, n=0..11); # Muniru A Asiru, Mar 19 2018
MATHEMATICA
Table[(n!)^n+1, {n, 0, 10}] (* Harvey P. Dale, Apr 10 2012 *)
PROG
(PARI) a(n) = (n!)^n + 1; \\ Altug Alkan, Mar 19 2018
(GAP) List([0..11], n->Factorial(n)^n+1); # Muniru A Asiru, Mar 19 2018
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
One more term from Harvey P. Dale, Apr 10 2012
STATUS
approved