A251089 Squarefree kernel of A098550(n).

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

Offset

1,2

Comments

a(n) = A007947(A098550(n)).

Links

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

Prog

(Haskell)
a251089 = a007947 . fromIntegral . a098550

Crossrefs

Cf. A007947, A098550, A251090.

Sequence in context: A260233 A108656 A164962 * A119880 A075019 A138960

Adjacent sequences: A251086 A251087 A251088 * A251090 A251091 A251092

Keyword

nonn

Author

Reinhard Zumkeller, Nov 30 2014

Status

approved