a(n) = Sum_{d|n} Kronecker(-14, d).

Terms

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