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.

A294970 Numerators of the partial sums for the Catalan constant A006752: Sum_{k=0..n} ((-1)^k)/(2*k+1)^2, n >= 0.

Table of values

n a(n)
0 1
1 8
2 209
3 10016
4 91369
5 10956424
6 1863641881
7 1854623872
8 538015351033
9 193637145687688
10 194117166024913
11 102476291858462752
12 2566386635039604121
13 23062916917686411464
14 19421109407275720721849
15 18642496069331249273291264

List of values

[1, 8, 209, 10016, 91369, 10956424, 1863641881, 1854623872, 538015351033, 193637145687688, 194117166024913, 102476291858462752, 2566386635039604121, 23062916917686411464, 19421109407275720721849, 18642496069331249273291264]