56791

Appears in sequences

• Centered cube numbers: n^3 + (n+1)^3.at n=30A005898
• Strong pseudoprimes to base 48.at n=25A020274
• Strong pseudoprimes to base 97.at n=25A020323
• Numbers n such that n through n+7 are divisible by the same number of distinct primes.at n=11A045936
• Nearest integer to the n-th root of e leading to a generalized closed form for Zeta(s).at n=26A108925
• Numbers n such that phi(n) = 3*phi(n-1).at n=39A266268
• a(n) = 16*n^3 - 36*n^2 + 30*n - 9.at n=15A341043