147174

Appears in sequences

• Triangle T, read by rows, equal to the matrix square of triangle A113350, where T transforms column k of T into column k+1 of T.at n=22A113355
• Column 1 of triangle A113355, also equals column 0 of A113355^2.at n=5A113357
• Numbers k with maximal exponent in prime factorization equal to 1, such that k+1 has maximal exponent 2, k+2 has maximal exponent 3, and k+3 has maximal exponent 4.at n=25A176913