Numbers that are not the number of quadratic residues mod n for any n.

Terms

a(0) =5a(1) =13a(2) =17a(3) =25a(4) =26a(5) =29a(6) =35a(7) =39a(8) =41a(9) =43a(10) =47a(11) =50a(12) =58a(13) =59a(14) =61a(15) =65a(16) =67a(17) =71a(18) =73a(19) =78a(20) =83a(21) =85a(22) =86a(23) =89a(24) =94a(25) =95a(26) =101a(27) =103a(28) =107a(29) =109