60028

Appears in sequences

• Number of n-step self-avoiding walks on b.c.c. lattice (version 1).at n=6A002903
• Number of ways to color vertices of a heptagon using <= n colors, allowing rotations and reflections.at n=7A060532
• Triangle T(n,k) read by rows, giving number of bracelets (turnover necklaces) with n beads of k colors (n >= 1, 1 <= k <= n).at n=27A081720
• Number of bracelets of n beads in up to n colors.at n=6A081721
• Largest achievable determinant of a 3 X 3 matrix whose elements are 9 distinct nonnegative integers chosen from the range 0..n.at n=26A097401
• Number of n X 2 0..1 arrays with rows, columns and antidiagonals unimodal and diagonals nondecreasing.at n=32A223764
• Number of tilings of a 18 X n rectangle using 2n nonominoes of shape I.at n=29A250666