Numbers representable as x^y + x*y and as b^c + b + c, where x, y, b, c are integers > 1.
A253287
Numbers representable as x^y + x*y and as b^c + b + c, where x, y, b, c are integers > 1.
Terms
- a(0) =8a(1) =14a(2) =3135a(3) =10714a(4) =70342709283
External references
- oeis: A253287