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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.

A373614 a(n) = Fibonacci(n)^2 * Catalan(n).

Table of values

n a(n)
0 0
1 1
2 2
3 20
4 126
5 1050
6 8448
7 72501
8 630630
9 5620472
10 50807900
11 465643906
12 4313336832
13 40331298100
14 380115482760
15 3607451824500
16 34444346026230
17 330647239219110
18 3189220347667200
19 30893105448487590
20 300408447948394500
21 2931423727834870320
22 28696206742447216440
23 281728667746183208850
24 2773282854528632549376

List of values

[0, 1, 2, 20, 126, 1050, 8448, 72501, 630630, 5620472, 50807900, 465643906, 4313336832, 40331298100, 380115482760, 3607451824500, 34444346026230, 330647239219110, 3189220347667200, 30893105448487590, 300408447948394500, 2931423727834870320, 28696206742447216440, 281728667746183208850, 2773282854528632549376]

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

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