408312

Appears in sequences

• 1/3 of product of three numbers: the n-th prime, the previous number and the following number.at n=27A127919
• Triangle T(n,m,p,q) = (p^(n-k)*q^k + p^k*q^(n-k))*(StirlingS2(n, k) + StirlingS2(n, n-k)) with p=2 and q=1, read by rows.at n=48A154915
• Triangle T(n,m,p,q) = (p^(n-k)*q^k + p^k*q^(n-k))*(StirlingS2(n, k) + StirlingS2(n, n-k)) with p=2 and q=1, read by rows.at n=51A154915
• Number of strings of length n over a 9-letter alphabet that do not begin with a palindrome.at n=6A252702