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.

A089624 Expansion of sqrt(2/Pi*EllipticK(4*sqrt(x))).

Table of values

n a(n)
0 1
1 2
2 16
3 168
4 1986
5 25092
6 330816
7 4492560
8 62352720
9 879956000
10 12583279360
11 181872982400
12 2652039363240
13 38959845007440
14 575974743052800
15 8561706637619520
16 127874111328349890
17 1917875205285147780

List of values

[1, 2, 16, 168, 1986, 25092, 330816, 4492560, 62352720, 879956000, 12583279360, 181872982400, 2652039363240, 38959845007440, 575974743052800, 8561706637619520, 127874111328349890, 1917875205285147780]