308945

Appears in sequences

• Column 2 of triangle A102051, which is the matrix inverse of triangle A101275 (number of Schroeder paths).at n=8A102053
• Number of squares formed from a square composed of p^2 unit squares where p is n-th prime.at n=24A262247
• Number of inequivalent (modulo C_4 rotations) square n X n grids with squares coming in two colors and three squares have one of the colors.at n=12A275799
• Number of chiral pairs of colorings of the edges of a regular tetrahedron using n or fewer colors.at n=13A337899