Numbers that are congruent to {1, 3, 4} mod 6.

Terms

a(0) =1a(1) =3a(2) =4a(3) =7a(4) =9a(5) =10a(6) =13a(7) =15a(8) =16a(9) =19a(10) =21a(11) =22a(12) =25a(13) =27a(14) =28a(15) =31a(16) =33a(17) =34a(18) =37a(19) =39a(20) =40a(21) =43a(22) =45a(23) =46a(24) =49a(25) =51a(26) =52a(27) =55a(28) =57a(29) =58