A052304 Number of squares dividing A025487(n).

1, 1, 2, 1, 2, 2, 3, 2, 1, 3, 4, 3, 2, 4, 4, 3, 2, 4, 6, 4, 4, 1, 4, 3, 5, 6, 4, 4, 2, 6, 3, 5, 8, 6, 5, 2, 6, 8, 4, 6, 4, 8, 4, 9, 6, 5, 3, 8, 8, 4, 6, 6, 10, 1, 4, 9, 8, 6, 3, 8, 12, 5, 7, 6, 10, 2, 6, 12, 8, 8, 6, 8, 9, 4, 10, 12, 4, 5, 9, 7, 8, 12, 2

Offset

1,3

Comments

Number of 2-generated Abelian groups of order A025487(n), if n > 1. - Álvar Ibeas, Dec 22 2014

Links

Álvar Ibeas, Table of n, a(n) for n = 1..10000

Formula

a(n) = A046951(A025487(n)).

Crossrefs

Cf. A046951, A025487.

Sequence in context: A126305 A088431 A254661 * A049874 A060501 A355661

Adjacent sequences: A052301 A052302 A052303 * A052305 A052306 A052307

Keyword

nonn

Author

Christian G. Bower, Nov 15 1999

Status

approved