Numbers k such that k*(k+6) gives the concatenation of two numbers m and m+9.

A116352

Numbers k such that k*(k+6) gives the concatenation of two numbers m and m+9.

Terms

    a(0) =3378a(1) =6617a(2) =7028a(3) =49941474a(4) =50058521a(5) =97000298a(6) =785321170881a(7) =799019801018a(8) =989301366861a(9) =997000002998

External references