Numbers n such that n is the sum of two nonzero squares in exactly one way, n+1 is the sum of a positive square and a positive cube in exactly one way and n+2 is the sum of 2 positive cubes in exactly one way.
A273530
Numbers n such that n is the sum of two nonzero squares in exactly one way, n+1 is the sum of a positive square and a positive cube in exactly one way and n+2 is the sum of 2 positive cubes in exactly one way.
Terms
- a(0) =349a(1) =853a(2) =12634a(3) =42937a(4) =51741a(5) =59912a(6) =97677a(7) =169748a(8) =195137a(9) =199528a(10) =231892a(11) =269728a(12) =337768a(13) =343636a(14) =392272a(15) =403037a(16) =599561a(17) =920456a(18) =1458538a(19) =1521873a(20) =1645873a(21) =1894121a(22) =2337928a(23) =2388697a(24) =3131728a(25) =3159673a(26) =3186349a(27) =3731769a(28) =3835024a(29) =3890248
External references
- oeis: A273530