Number of partitions of n with equal nonzero number of parts congruent to each of 1 and 3 (mod 5).

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =0a(6) =1a(7) =0a(8) =3a(9) =3a(10) =3a(11) =4a(12) =6a(13) =11a(14) =13a(15) =13a(16) =21a(17) =24a(18) =42a(19) =41a(20) =56a(21) =67a(22) =92a(23) =120a(24) =138a(25) =169a(26) =214a(27) =267a(28) =346a(29) =385