A251090 Squarefree kernel of A098548(n).

1, 2, 3, 2, 3, 10, 21, 22, 3, 14, 33, 34, 39, 10, 51, 26, 57, 58, 21, 2, 69, 70, 3, 82, 87, 22, 93, 94, 33, 10, 111, 14, 39, 118, 123, 62, 129, 130, 141, 142, 21, 74, 51, 154, 159, 10, 57, 86, 177, 178, 183, 46, 21, 190, 201, 202, 69, 26, 213, 214, 219, 110

Offset: 1

Author

Reinhard Zumkeller, Nov 30 2014

Keywords

• nonn

Comments

a(n) = A007947(A098548(n)).

Links

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

Crossrefs

Cf. A007947, A098548, A251089.

Programs

Haskell

a251090 = a007947 . fromIntegral . a098548