Number of partitions of n into parts congruent to 1 mod 4.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =2a(6) =2a(7) =2a(8) =2a(9) =3a(10) =4a(11) =4a(12) =4a(13) =5a(14) =6a(15) =7a(16) =7a(17) =8a(18) =10a(19) =11a(20) =12a(21) =13a(22) =15a(23) =17a(24) =18a(25) =20a(26) =23a(27) =26a(28) =28a(29) =30