-3593

Appears in sequences

• A Chebyshev transform of Padovan numbers.at n=31A099491
• Values of n such that L(8) and N(8) are both prime, where L(k) = (n^2+n+1)*2^(2*k) + (2*n+1)*2^k + 1, N(k) = (n^2+n+1)*2^k + n.at n=19A226928