Number of integer partitions of n with more than one mode.

Terms

a(0) =0a(1) =0a(2) =0a(3) =1a(4) =1a(5) =2a(6) =4a(7) =4a(8) =6a(9) =9a(10) =13a(11) =13a(12) =23a(13) =23a(14) =33a(15) =45a(16) =56a(17) =64a(18) =90a(19) =101a(20) =137a(21) =169a(22) =208a(23) =246a(24) =320a(25) =379a(26) =469a(27) =567a(28) =702a(29) =828