38248

Appears in sequences

• Triangle T(n,k) read by rows: T(0,k)=1, otherwise T(n,k)= 1 + floor(n!*exp(-(k-floor(n)/2)^2)).at n=48A171229
• Triangle T(n,k) read by rows: T(0,k)=1, otherwise T(n,k)= 1 + floor(n!*exp(-(k-floor(n)/2)^2)).at n=51A171229
• Numbers n such that n^9+9 and n^9-9 are prime.at n=31A239505
• a(n) = n^3 + 2*n^2 + 4*n + 1.at n=33A270867
• Number of sets of exactly six positive integers <= n having a square element sum.at n=25A281866
• Number of 4Xn 0..1 arrays with every element equal to 0, 1, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=11A302429
• Factor balanced numbers (Cf. A343153) when starting from 2.at n=13A343186