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 | 2 |
3 | 4 |
4 | 8 |
5 | 19 |
6 | 38 |
7 | 76 |
8 | 152 |
9 | 1800829 |
10 | 3601658 |
11 | 7203316 |
12 | 14406632 |
13 | 34215751 |
14 | 68431502 |
15 | 136863004 |
16 | 273726008 |
17 | 21350096865126907517 |
18 | 42700193730253815034 |
19 | 85400387460507630068 |
20 | 170800774921015260136 |
21 | 405651840437411242823 |
22 | 811303680874822485646 |
23 | 1622607361749644971292 |
24 | 3245214723499289942584 |
25 | 38447873587529623736931593 |
26 | 76895747175059247473863186 |
27 | 153791494350118494947726372 |
28 | 307582988700236989895452744 |
29 | 730509598163062851001700267 |
30 | 1461019196326125702003400534 |
31 | 2922038392652251404006801068 |
32 | 5844076785304502808013602136 |