A132589 a(n) = gcd(A038566(n), n).

1, 1, 1, 2, 1, 3, 1, 2, 3, 2, 1, 1, 1, 2, 3, 4, 1, 6, 1, 1, 1, 1, 1, 2, 1, 1, 1, 4, 1, 3, 1, 1, 1, 2, 1, 4, 1, 2, 1, 8, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 3, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 5, 1, 1, 1, 1, 5, 1, 2, 1, 4, 5, 2, 1, 8, 1, 10, 1, 4, 1, 2, 5, 16, 1, 1, 1, 1, 1, 17, 1, 2

Offset

1,4

Links

Table of n, a(n) for n=1..104.

Formula

a(n) = gcd(A038566(n), n).

Example

a(14) = gcd(A038566(14), 14) = gcd(2,14) = 2.

Crossrefs

Cf. A132587, A132588, A038566.

Sequence in context: A132662 A279782 A358921 * A054843 A277427 A231631

Adjacent sequences: A132586 A132587 A132588 * A132590 A132591 A132592

Keyword

nonn

Author

Leroy Quet, Aug 23 2007

Extensions

Edited and extended by Max Alekseyev, Apr 26 2010

Status

approved