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) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 3 |
| 5 | 4 |
| 6 | 12 |
| 7 | 11 |
| 8 | 19 |
| 9 | 23 |
| 10 | 54 |
| 11 | 55 |
| 12 | 103 |
| 13 | 115 |
| 14 | 178 |
| 15 | 289 |
| 16 | 389 |
| 17 | 507 |
| 18 | 757 |
| 19 | 970 |
| 20 | 1343 |
| 21 | 2033 |
| 22 | 2579 |
| 23 | 3481 |
| 24 | 4840 |
| 25 | 6312 |
| 26 | 8317 |
| 27 | 10998 |
| 28 | 15459 |
| 29 | 19334 |
| 30 | 26368 |
| 31 | 33480 |
| 32 | 44709 |
| 33 | 56838 |
| 34 | 74878 |
| 35 | 93369 |
| 36 | 128109 |
| 37 | 157024 |
| 38 | 206471 |
| 39 | 258357 |
| 40 | 338085 |
| 41 | 417530 |
| 42 | 544263 |
| 43 | 669388 |
| 44 | 859570 |
| 45 | 1082758 |
| 46 | 1367068 |