Triangular numbers such that moving the first digit to the end produces a square number.
A133197
Triangular numbers such that moving the first digit to the end produces a square number.
Terms
- a(0) =1a(1) =10a(2) =136a(3) =406a(4) =111628a(5) =400960a(6) =624403a(7) =40423536
External references
- oeis: A133197