cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A142970 Numerators of n-th approximants of a continued fraction for Pi-3.

Table of values

n a(n)
0 0
1 1
2 6
3 61
4 660
5 8901
6 133266
7 2303865
8 43808040
9 928665225
10 21386693790
11 537861526965
12 14540730176700
13 423407835413325
14 13140639311294250
15 434929825450371825
16 15237733330856005200
17 565064979900590948625
18 22056613209702152061750
19 905913636742121921038125

List of values

[0, 1, 6, 61, 660, 8901, 133266, 2303865, 43808040, 928665225, 21386693790, 537861526965, 14540730176700, 423407835413325, 13140639311294250, 434929825450371825, 15237733330856005200, 565064979900590948625, 22056613209702152061750, 905913636742121921038125]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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