A050325 - OEIS

A050325

Number of factorizations into squarefree factors indexed by prime signatures: A050320(A025487).

1, 1, 1, 2, 1, 2, 1, 2, 5, 1, 3, 2, 6, 1, 3, 2, 6, 1, 3, 9, 2, 15, 4, 6, 1, 3, 10, 2, 21, 4, 6, 1, 3, 10, 2, 22, 4, 16, 6, 1, 13, 3, 35, 5, 10, 2, 22, 4, 19, 6, 1, 14, 3, 52, 41, 5, 10, 2, 22, 4, 20, 6, 1, 14, 3, 83, 42, 5, 26, 10, 2, 66, 17, 22, 4, 20, 55, 6, 6, 1, 14, 3, 93

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,4

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..3300

FORMULA

a(n) = A050320(A025487(n)).

MAPLE

read(transforms):

a050320 := BFILETOLIST("b050320.txt") :

for n from 1 do

a050325 := a050320[A025487(n)] ;