Numbers q.r such that q*r divides q.r, when q and r have the same number of digits, "." means concatenation, and r may not begin with 0.
A347541
Numbers q.r such that q*r divides q.r, when q and r have the same number of digits, "." means concatenation, and r may not begin with 0.
Terms
- a(0) =11a(1) =12a(2) =15a(3) =24a(4) =36a(5) =1352a(6) =1734a(7) =143143a(8) =167334a(9) =16673334a(10) =1666733334a(11) =166667333334
External references
- oeis: A347541