Schur's 1926 partition theorem: number of partitions of n into parts 6n+1 or 6n-1.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =2a(6) =2a(7) =3a(8) =3a(9) =3a(10) =4a(11) =5a(12) =6a(13) =7a(14) =8a(15) =9a(16) =10a(17) =12a(18) =14a(19) =16a(20) =18a(21) =20a(22) =23a(23) =26a(24) =30a(25) =34a(26) =38a(27) =42a(28) =47a(29) =53