85371
domain: N
Appears in sequences
- Fourth diagonal sequence of the Sheffer triangle A094816 (special Charlier).at n=10A290313
- a(n) = Sum_{d|n} (sigma(d)*pod(d)) where sigma(k) = the sum of the divisors of k (A000203) and pod(k) = the product of the divisors of k (A007955).at n=38A325029
- a(n) = Sum_{d|n} lcm(sigma(d), pod(d)) where sigma(k) is the sum of divisors of k (A000203) and pod(k) is the product of divisors of k (A007955).at n=38A334794