98492

Appears in sequences

• Number of lines through exactly 2 points of an n X n grid of points.at n=27A018809
• Generalized Motzkin paths with no hills and 4-horizontal steps (even coefficients).at n=10A099171
• Least K such that K*(prime(100*n)^(100*n))-1 is prime with prime(n)=n-th prime.at n=29A129245
• Triangle read by rows: T(n,k) is the number of permutations of [n] having k cycles with at most 2 alternating runs (it is assumed that the smallest element of the cycle is in the first position), 0<=k<=n.at n=46A187247