Number of integer partitions of n whose weighted sum is not divisible by n.

Terms

a(0) =0a(1) =1a(2) =1a(3) =4a(4) =5a(5) =8a(6) =12a(7) =19a(8) =25a(9) =38a(10) =51a(11) =70a(12) =93a(13) =124a(14) =162a(15) =217a(16) =279a(17) =360a(18) =462a(19) =601a(20) =750a(21) =955a(22) =1203a(23) =1502a(24) =1881a(25) =2336a(26) =2892a(27) =3596a(28) =4407a(29) =5416