A332523 Numerators of convergents to 2 Pi + Dottie number (A332506).

5, 6, 11, 61, 316, 377, 4463, 4840, 9303, 51355, 60658, 1628463, 3317584, 38121887, 41439471, 79561358, 200562187, 280123545, 760809277, 73317814137, 74078623414, 147396437551, 221475060965, 368871498516, 590346559481, 226471603779739, 1359419969237915

Offset

0,1

Links

Table of n, a(n) for n=0..26.

Example

d = FindRoot[Cos[u] == 2 Pi - u, {u, 0, 1}, WorkingPrecision -> 10000][[1, -1]];
Numerator[Convergents[d, 100]]    (* A332523 *)
Denominator[Convergents[d, 100]]  (* A332524 *)

Mathematica

d = FindRoot[Cos[u] == 2 Pi - u, {u, 0, 1}, WorkingPrecision -> 10000][[1, -1]];
Numerator[Convergents[d, 100]]    (* A332523 *)
Denominator[Convergents[d, 100]]  (* A332524 *)

Crossrefs

Cf. A332524, A332506, A212112, A223957, A332500.

Sequence in context: A042217 A041355 A041050 * A041227 A042183 A362020

Adjacent sequences: A332520 A332521 A332522 * A332524 A332525 A332526

Keyword

nonn,frac

Author

Clark Kimberling, May 05 2020

Status

approved