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

1,1

Comments

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

Links

Table of n, a(n) for n=1..18.

Crossrefs

Cf. A195501, A195503.

Sequence in context: A368369 A053917 A005832 * A075768 A378720 A135442

Adjacent sequences: A195498 A195499 A195500 * A195502 A195503 A195504

Keyword

nonn

Author

Clark Kimberling, Sep 20 2011

Status

approved