A195501 Numerators b(n) of Pythagorean approximations b(n)/a(n) to sqrt(2).

4, 325, 435, 7480, 769189, 998691, 1760400, 72332699, 107770201, 162402622743, 150321171634588, 314779738565193, 4979439027990791, 25240412071733925, 26320772661145332, 150784475760058387, 381611630092964177, 506075333191877232

Offset: 1

Author

Clark Kimberling, Sep 20 2011

Keywords

• nonn

Comments

See A195500 for discussion, Mathematica program, and list of related sequences.

Crossrefs

Cf. A195501, A195503.