Numbers k such that k + A067666(k) is a square.

Terms

a(0) =1a(1) =15a(2) =80a(3) =192a(4) =1472a(5) =1482a(6) =1512a(7) =1539a(8) =1938a(9) =2090a(10) =2197a(11) =2370a(12) =2805a(13) =3045a(14) =4095a(15) =4356a(16) =4557a(17) =5796a(18) =5978a(19) =6018a(20) =6156a(21) =7130a(22) =7920a(23) =11445a(24) =12125a(25) =12852a(26) =13578a(27) =13800a(28) =15435a(29) =20405