236064

Appears in sequences

• Number of partitions of n if there are two kinds of 1, two kinds of 2 and two kinds of 3.at n=32A000098
• Number of distinct characteristic polynomials among all connected graphs on n nodes.at n=8A245880
• Number of integer compositions of n whose leaders of maximal weakly increasing runs are not weakly decreasing.at n=20A374636