A251045 Squarefree part of A098550(n).

1, 2, 3, 1, 1, 2, 15, 14, 5, 6, 1, 3, 35, 1, 7, 10, 21, 5, 3, 22, 39, 11, 13, 33, 26, 5, 7, 51, 2, 17, 2, 85, 6, 55, 34, 65, 1, 91, 30, 1, 38, 7, 19, 42, 95, 11, 57, 10, 69, 2, 23, 3, 115, 13, 3, 46, 1, 14, 87, 62, 29, 31, 58, 93, 1, 11, 17, 77, 6, 119, 15

Offset

1,2

Comments

a(n) = A007913(A098550(n)).

Links

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

Prog

(Haskell)
a251045 = a007913 . fromIntegral . a098550

Crossrefs

Cf. A007913, A098550, A251046.

Sequence in context: A295260 A256187 A308297 * A300521 A356152 A317627

Adjacent sequences: A251042 A251043 A251044 * A251046 A251047 A251048

Keyword

nonn

Author

Reinhard Zumkeller, Nov 30 2014

Status

approved