229405

Appears in sequences

• Triangle read by rows, the inverse Bell transform of n!*binomial(5,n) (without column 0).at n=16A013988
• Second column (m=2) of triangle S2p(-5) = A013988.at n=4A144349
• Triangle read by rows: T(n,k) is the number of permutations of {1,2,...,n} having k increasing cycles (0<=k<=n). A cycle (b(1), b(2), ...) is said to be increasing if, when written with its smallest element in the first position, it satisfies b(1) < b(2) < b(3) < ... .at n=59A186754
• Numbers n such that 3^6*2^n - 1 is prime.at n=28A230527