Numbers k such that gcd(A001008(k), A001008(floor(k/2))) > 1.
A126196
Numbers k such that gcd(A001008(k), A001008(floor(k/2))) > 1.
Terms
- a(0) =7a(1) =546a(2) =1092a(3) =1755a(4) =3510a(5) =4896a(6) =52447a(7) =670668
External references
- oeis: A126196