1480248

Appears in sequences

• Number of 8-step self-avoiding walks on an n X n square summed over all starting positions.at n=28A188153
• Number of ordered partitions of a 2n-set with nondecreasing block sizes and maximal block size equal to n.at n=6A266518
• Number of ordered set partitions of [n] with nondecreasing block sizes and maximal block size equal to six.at n=6A272496