68836

Appears in sequences

• The number of trisubstitution products with composition C_n H_(2n-1) X_2 Y.at n=32A159940
• Total number of smallest parts that are also emergent parts in all partitions of n.at n=49A220479
• Number of n X 2 0..2 arrays with some element plus some horizontally, vertically or antidiagonally adjacent neighbor totalling two not more than once.at n=9A268803