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.
n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 24 |
4 | 111 |
5 | 506 |
6 | 2379 |
7 | 12083 |
8 | 67531 |
9 | 406284 |
10 | 2531203 |
11 | 15866775 |
12 | 98883303 |
13 | 612775096 |
14 | 3798083196 |
15 | 23698615411 |
16 | 149450139421 |
17 | 953022469813 |
18 | 6132672546362 |
19 | 39706366904663 |
20 | 258032916789711 |
21 | 1680779512045521 |
22 | 10970344718827785 |
23 | 71764325720800072 |
24 | 470691291168007709 |