A256542 Number of divisors of A166133(n).

1, 2, 3, 2, 4, 2, 4, 2, 6, 2, 4, 3, 5, 4, 4, 2, 4, 6, 2, 6, 2, 8, 2, 4, 4, 6, 4, 4, 3, 4, 4, 2, 9, 4, 4, 4, 6, 2, 8, 2, 8, 2, 8, 2, 6, 6, 4, 2, 10, 3, 6, 4, 6, 2, 8, 4, 8, 4, 4, 2, 12, 2, 4, 6, 7, 4, 8, 2, 6, 4, 10, 2, 8, 4, 6, 6, 4, 2, 12, 2, 8, 4, 4, 8, 8

Offset: 1

Author

Reinhard Zumkeller, Apr 03 2015

Keywords

• nonn

Comments

a(n) = A000005(A166133(n)).

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A166133, A032742, A244080.

Programs

Haskell

a256542 = a000005 . a166133