A345998 a(n) = m/gcd(m,n), where m = A344005(n).

1, 1, 2, 3, 4, 1, 6, 7, 8, 2, 10, 1, 12, 3, 1, 15, 16, 4, 18, 1, 2, 5, 22, 1, 24, 6, 26, 1, 28, 1, 30, 31, 1, 8, 2, 2, 36, 9, 4, 3, 40, 1, 42, 1, 1, 11, 46, 5, 48, 12, 1, 3, 52, 13, 2, 1, 6, 14, 58, 1, 60, 15, 3, 63, 5, 1, 66, 4, 1, 1, 70, 1, 72, 18, 8, 1, 3, 2, 78, 3, 80, 20, 82

Offset

1,3

Comments

This is A344005(n)/A345992(n).

Links

N. J. A. Sloane, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A344005, A345992-A345999.

Sequence in context: A342410 A345937 A105587 * A319676 A049073 A076388

Adjacent sequences: A345995 A345996 A345997 * A345999 A346000 A346001

Keyword

nonn

Author

Robert Dougherty-Bliss and N. J. A. Sloane, Jul 18 2021

Status

approved