A195560 Numerators b(n) of Pythagorean approximations b(n)/a(n) to 2/3.

0, 3, 60, 161, 559, 660, 3597, 78480, 208079, 726481, 856080, 4669203, 101866380, 270087281, 942970879, 1111191780, 6060621597, 132222483360, 350573081759, 1223975475361, 1442326073760, 7866682164003, 171624681534300, 455043590036801

Offset

1,2

Comments

See A195500 for discussion and list of related sequences; see A195559 for Mathematica program.

Links

Table of n, a(n) for n=1..24.

Crossrefs

Cf. A195500, A195559, A195561.

Sequence in context: A184951 A081853 A183286 * A229749 A283381 A002738

Adjacent sequences: A195557 A195558 A195559 * A195561 A195562 A195563

Keyword

nonn

Author

Clark Kimberling, Sep 21 2011

Status

approved