Number of partitions of n into parts 4k and 4k+2 with at least one part of each type.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =1a(7) =0a(8) =1a(9) =0a(10) =4a(11) =0a(12) =4a(13) =0a(14) =10a(15) =0a(16) =11a(17) =0a(18) =22a(19) =0a(20) =25a(21) =0a(22) =44a(23) =0a(24) =51a(25) =0a(26) =83a(27) =0a(28) =98a(29) =0