Numbers k such that A125650(k) is a perfect square.
A125651
Numbers k such that A125650(k) is a perfect square.
Terms
- a(0) =1a(1) =3a(2) =24a(3) =147a(4) =864a(5) =5043a(6) =29400a(7) =171363a(8) =998784a(9) =5821347a(10) =33929304a(11) =197754483a(12) =1152597600a(13) =6717831123a(14) =39154389144a(15) =228208503747
External references
- oeis: A125651