46134
domain: N
Appears in sequences
- Triangle T(n,m,p,q) = (p^(n-k)*q^k + p^k*q^(n-k))*(StirlingS1(n, k) + StirlingS1(n, n-k)) with p=2 and q=1, read by rows.at n=29A154913
- Triangle T(n,m,p,q) = (p^(n-k)*q^k + p^k*q^(n-k))*(StirlingS1(n, k) + StirlingS1(n, n-k)) with p=2 and q=1, read by rows.at n=34A154913
- a(n) = Sum_{k=1..n} 2^k * phi(k), where phi is the Euler totient function A000010.at n=11A324913