56627domain: NAppears in sequencesa(n) = 196*n^2 - n.at n=16A158003a(n) = 289*n^2 - 17.at n=13A158587a(n) = 52*n^2 - 1.at n=32A158640Number of partitions of n in which the largest summand has frequency 1, the next largest summand has frequency at most 2, the third largest has frequency at most 3, etc.at n=48A244395