A295656 a(n) = A005187(n) / A294896(n) = A005187(n) / gcd(A000203(n), A005187(n)).

1, 1, 1, 1, 4, 5, 11, 1, 16, 1, 19, 11, 23, 25, 13, 1, 16, 34, 7, 19, 39, 41, 7, 23, 47, 7, 5, 53, 9, 7, 57, 1, 4, 11, 67, 10, 71, 73, 37, 13, 79, 27, 41, 85, 43, 11, 89, 47, 5, 97, 49, 101, 17, 13, 35, 109, 11, 56, 113, 29, 117, 119, 15, 1, 32, 65, 131, 67, 45, 137, 23, 142, 143, 145, 73, 149, 25, 19, 153, 79, 159, 23, 27

Offset

1,5

Links

Antti Karttunen, Table of n, a(n) for n = 1..16384

Formula

a(n) = A005187(n) / A294896(n) = A005187(n) / gcd(A000203(n), A005187(n)).

Crossrefs

Cf. A000203, A005187, A294896, A295655.

Sequence in context: A305887 A074098 A196270 * A126069 A147559 A322655

Adjacent sequences: A295653 A295654 A295655 * A295657 A295658 A295659

Keyword

nonn

Author

Antti Karttunen, Nov 25 2017

Status

approved