Number of partitions of n into parts 7k+2 and 7k+6 with at least one part of each type.

Terms

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