A278501 a(n) = A046523(A279336(n)).

1, 2, 2, 2, 4, 6, 2, 4, 8, 6, 2, 6, 12, 6, 4, 8, 16, 6, 2, 12, 12, 6, 12, 6, 6, 4, 24, 6, 12, 30, 8, 16, 32, 6, 2, 6, 36, 12, 12, 6, 6, 12, 24, 30, 12, 6, 6, 6, 4, 24, 48, 12, 6, 12, 12, 30, 8, 24, 24, 6, 60, 6, 16, 32, 64, 6, 2, 30, 12, 6, 36, 30, 12, 12, 72, 6, 12, 6, 6, 30, 12, 24, 48, 6, 30, 12, 60, 6, 6, 6, 24, 60, 12, 6, 4, 6, 24, 48, 96, 12, 12, 6, 36

Offset

1,2

Links

Antti Karttunen, Table of n, a(n) for n = 1..10000

Formula

a(n) = A046523(A279336(n)).

Prog

(Scheme) (define (A278501 n) (A046523 (A279336 n)))

Crossrefs

Cf. A046523, A279336, A278502.

Sequence in context: A068928 A326025 A278502 * A278231 A152968 A222177

Adjacent sequences: A278498 A278499 A278500 * A278502 A278503 A278504

Keyword

nonn

Author

Antti Karttunen, Dec 10 2016

Status

approved