133055

Appears in sequences

• Odd numbers k that divide Lucas(k) + 1.at n=33A094399
• Composite numbers n such that b^(n+1) == 1 (mod n) for every b coprime to n.at n=25A208728
• Dimension of space of invariant tensors in 2n-th tensor power of natural representation of Sp(8).at n=7A251598
• Positive integers that are square roots of products a*(a+d)*(a+2*d) with coprime a > 0, d >= 0.at n=21A284876