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 | 7 |
2 | 16 |
3 | 38 |
4 | 100 |
5 | 275 |
6 | 784 |
7 | 2280 |
8 | 6724 |
9 | 19964 |
10 | 59536 |
11 | 177989 |
12 | 532900 |
13 | 1596849 |
14 | 4787344 |
15 | 14356482 |
16 | 43059844 |
17 | 129162891 |
18 | 387459856 |
19 | 1162329651 |
20 | 3486902500 |
21 | 10460557755 |
22 | 31381413904 |
23 | 94143792483 |
24 | 282430599364 |
25 | 847290450408 |
26 | 2541869016976 |
27 | 7625603007884 |
28 | 22876802020900 |
29 | 68630393933574 |