Number of partitions of n with equal number of parts congruent to each of 0, 1 and 3 (mod 4).

Terms

a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =0a(6) =2a(7) =0a(8) =3a(9) =0a(10) =4a(11) =0a(12) =8a(13) =0a(14) =10a(15) =0a(16) =18a(17) =0a(18) =24a(19) =0a(20) =40a(21) =0a(22) =53a(23) =0a(24) =85a(25) =0a(26) =113a(27) =0a(28) =172a(29) =0