Positive integers congruent to 0 or 1 modulo 4 that cannot be written as x^3 + y^2 + z^2 with x,y,z nonnegative integers.

A275083

Positive integers congruent to 0 or 1 modulo 4 that cannot be written as x^3 + y^2 + z^2 with x,y,z nonnegative integers.

Terms

    a(0) =120a(1) =312a(2) =813a(3) =2136a(4) =2680a(5) =3224a(6) =4404a(7) =5340a(8) =6420a(9) =10060a(10) =11320a(11) =11824a(12) =14008a(13) =15856a(14) =26544a(15) =28804a(16) =34392a(17) =47984

External references