Number of partitions of 5n such that cn(0,5) <= cn(1,5) = cn(4,5) < cn(2,5) = cn(3,5).

Terms

a(0) =1a(1) =3a(2) =7a(3) =18a(4) =45a(5) =112a(6) =263a(7) =594a(8) =1284a(9) =2684a(10) =5442a(11) =10761a(12) =20802a(13) =39431a(14) =73410a(15) =134469a(16) =242633a(17) =431772a(18) =758448a(19) =1316294a(20) =2258665a(21) =3834699a(22) =6445463a(23) =10731790a(24) =17709476a(25) =28977664a(26) =47036030a(27) =75767355a(28) =121164398a(29) =192422933