Numbers k such that k^2 contains only digits {3,4,5}.
A053936
Numbers k such that k^2 contains only digits {3,4,5}.
Terms
- a(0) =2a(1) =188a(2) =2312a(3) =5962a(4) =230962a(5) =23335688a(6) =59534388a(7) =2107947688a(8) =18287819538a(9) =213174443462a(10) =745274080688
External references
- oeis: A053936