A062959 Number of divisors of n^(n!) (A053986).
1, 3, 7, 49, 121, 519841, 5041, 120961, 725761, 13168196697601, 39916801, 458885067042124801, 6227020801, 7600054456726354022401, 1710012252726814772736001, 83691159552001, 355687428096001, 81980778135594585487141085184001, 121645100408832001
Offset: 1
Keywords
Links
- Alois P. Heinz, Table of n, a(n) for n = 1..100
Programs
-
Maple
a:= n-> mul(n!*i[2]+1, i=ifactors(n)[2]): seq (a(n), n=1..20); # Alois P. Heinz, Dec 17 2011
-
PARI
for(n=1,13,print(numdiv(n^(n!))))
Extensions
More terms from Henry Bottomley, Jul 24 2001
More terms from Alois P. Heinz, Dec 17 2011