226019

Appears in sequences

• a(n) = (2*n - 1)*(11*n^2 - 11*n + 6)/6.at n=39A063492
• Number of compositions (ordered partitions) of n into prime power divisors of n (including 1).at n=33A284839
• Number of compositions (ordered partitions) of n into proper divisors of n.at n=33A294138
• Composite numbers k such that k+A055012(k) is the cube of a prime.at n=7A328293