Numbers k that are the product of four distinct primes such that x^2+y^2 = k has integer solutions.

Terms

a(0) =2210a(1) =3770a(2) =4810a(3) =4930a(4) =5330a(5) =6290a(6) =6890a(7) =6970a(8) =7930a(9) =9010a(10) =9490a(11) =10370a(12) =10730a(13) =11570a(14) =11890a(15) =12410a(16) =12610a(17) =12818a(18) =13130a(19) =14170a(20) =14690a(21) =15130a(22) =15170a(23) =15370a(24) =16354a(25) =16490a(26) =17170a(27) =17690a(28) =17810a(29) =18122