37670

Appears in sequences

• Number of n-node connected graphs with one cycle, possibly of length 1 or 2.at n=12A068051
• Number of partitions of n*(n+1)/2 with at most four parts that can be obtained from grouping (with parentheses) a permutation of the sum 1+2+...+n.at n=18A160438
• Number of binary strings of length n with equal numbers of 00010 and 01010 substrings.at n=16A164216
• Number of partitions p of n such that the number of parts having multiplicity 1 is a part and max(p) - min(p) is not a part.at n=44A241449