161676

Appears in sequences

• Arithmetic mean of two consecutive prime interprimes of second order: interprimes of third order.at n=22A126556
• Square array T(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of 1/(1 - 9*x*(1 + x)^k)^(1/3).at n=42A361839
• Expansion of 1/(1 - 9*x*(1+x)^2)^(1/3).at n=6A361841