Denominators a(n) of Pythagorean approximations b(n)/a(n) to 5/4.

A195565

Denominators a(n) of Pythagorean approximations b(n)/a(n) to 5/4.

Terms

    a(0) =4a(1) =3a(2) =204a(3) =280a(4) =2280a(5) =12596a(6) =12797a(7) =831996a(8) =1149440a(9) =9341440a(10) =51622404a(11) =52441603a(12) =3409523404a(13) =4710402840a(14) =38281220840a(15) =211548594996a(16) =214905676797

External references