OFFSET
0,9
LINKS
Amiram Eldar, Table of n, a(n) for n = 0..90
EXAMPLE
a(8) = 2 since there are 2 prime signatures of numbers k with Omega(k) = 8, p1^5 * p2 * p3 * p4 and p1^3 * p2^3 * p3^2, that correspond to the same number of divisors, 48.
MATHEMATICA
a[n_] := Max[Tally[Times @@ (# + 1) & /@ IntegerPartitions[n]][[;; , 2]]]; Array[a, 50, 0]
CROSSREFS
KEYWORD
nonn
AUTHOR
Amiram Eldar, Jun 16 2022
STATUS
approved