Numbers k such that the concatenation of k with itself is a biperiod square.
A102567
Numbers k such that the concatenation of k with itself is a biperiod square.
Terms
- a(0) =13223140496a(1) =20661157025a(2) =29752066116a(3) =40495867769a(4) =52892561984a(5) =66942148761a(6) =82644628100
External references
- oeis: A102567