301188

Appears in sequences

• Group successively larger prime numbers so that the sum of the n-th group is a multiple of n. Sequence gives the sum for each group.at n=37A074128
• Number of ways tiling a 2 X n rectangle with 2 X 1 (domino) and 3 X 1 (tromino) tiles.at n=19A129682
• Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section.at n=57A287030