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.

A033876 Expansion of 1/(2*x) * (1/(1-4*x)^(3/2)-1).

Table of values

n a(n)
0 3
1 15
2 70
3 315
4 1386
5 6006
6 25740
7 109395
8 461890
9 1939938
10 8112468
11 33801950
12 140408100
13 581690700
14 2404321560
15 9917826435
16 40838108850
17 167890003050
18 689232644100
19 2825853840810
20 11572544300460
21 47342226683700
22 193485622098600
23 790066290235950
24 3223470464162676

List of values

[3, 15, 70, 315, 1386, 6006, 25740, 109395, 461890, 1939938, 8112468, 33801950, 140408100, 581690700, 2404321560, 9917826435, 40838108850, 167890003050, 689232644100, 2825853840810, 11572544300460, 47342226683700, 193485622098600, 790066290235950, 3223470464162676]