133951

Appears in sequences

• Stirling transform of partitions numbers (A000041).at n=9A306022
• Chebyshev pseudoprimes to both base 2 and base 3: composite numbers k such that T(k, 2) == 2 (mod k) and T(k, 3) == 3 (mod k), where T(k, x) is the k-th Chebyshev polynomial of the first kind.at n=12A330208