Numbers k such that k^2 is the concatenation of two numbers 6*m and m.
A115546
Numbers k such that k^2 is the concatenation of two numbers 6*m and m.
Terms
- a(0) =857143a(1) =1714286
External references
- oeis: A115546
A115546
Numbers k such that k^2 is the concatenation of two numbers 6*m and m.