A195611 Numerators b(n) of Pythagorean approximations b(n)/a(n) to 4/5.

3, 481, 2079, 12797, 1968639, 8522241, 52441603, 8067484641, 34924139039, 214905676797, 33060550087679, 143119113262081, 880683411072003, 135482126191826401, 586502091223866399, 3609040403667391997, 555205720073554501119

Offset: 1

Author

Clark Kimberling, Sep 21 2011

Keywords

• nonn

Comments

See A195500 for discussion and list of related sequences; see A195580 for Mathematica program.

Crossrefs

Cf. A195500, A195580, A195612.