123832

Appears in sequences

• Number of degeneracies on the sets of n ordinary trees with n vertices. These are the values of the Wiener number, W, in Table 15 of the paper by Elena V. Konstantinova and Maxim V. Vidyuk.at n=11A125081
• Sum of the largest parts of the partitions of 4n into 4 parts.at n=18A239667
• a(n) is the total number of movable letters in all members of the partitions of [n].at n=8A367469