Starting from k=9, each subsequent term is the next larger odd k such that A005940(k) <= k and the ratio A005940(k)/k is nearer to 1.0 than for any previous k in the sequence.
A364573
Starting from k=9, each subsequent term is the next larger odd k such that A005940(k) <= k and the ratio A005940(k)/k is nearer to 1.0 than for any previous k in the sequence.
Terms
- a(0) =9a(1) =35a(2) =267a(3) =8353a(4) =16475a(5) =16543a(6) =132175a(7) =262563a(8) =295175a(9) =1115151a(10) =2098057a(11) =2109697a(12) =8651313a(13) =537938015a(14) =1073787425
External references
- oeis: A364573