Numbers whose square can be expressed as the signed sum of a fifth power and a cube: z^2 = x^5 + y^3 with gcd(x,y,z)=1.
A103156
Numbers whose square can be expressed as the signed sum of a fifth power and a cube: z^2 = x^5 + y^3 with gcd(x,y,z)=1.
Terms
- a(0) =3a(1) =10a(2) =411a(3) =654a(4) =7792a(5) =36599a(6) =39151a(7) =647992a(8) =1506463a(9) =1525899a(10) =2730128a(11) =3353687a(12) =4387861a(13) =4942947a(14) =5574720a(15) =12092581a(16) =128301258a(17) =168454745a(18) =184589480a(19) =888155653a(20) =20364997771a(21) =53242416249a(22) =65464918703a(23) =73699708330a(24) =74330984303
External references
- oeis: A103156