109696

Appears in sequences

• Numbers k such that 153*2^k-1 is prime.at n=48A050618
• Numbers k such that k^4096 + 1 is prime (a generalized Fermat prime).at n=19A088362
• Triangle read by rows: T(n,k) = Sum_{i <= n, j <= k, (i,j) <> (n,k)} T(i,j), starting with T(1,1) = 1, for n >= 1 and 1 <= k <= n.at n=40A192933