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 | 3 |
| 3 | 5 |
| 4 | 12 |
| 5 | 18 |
| 6 | 31 |
| 7 | 44 |
| 8 | 67 |
| 9 | 88 |
| 10 | 124 |
| 11 | 157 |
| 12 | 207 |
| 13 | 255 |
| 14 | 323 |
| 15 | 387 |
| 16 | 476 |
| 17 | 560 |
| 18 | 671 |
| 19 | 778 |
| 20 | 915 |
| 21 | 1046 |
| 22 | 1212 |
| 23 | 1371 |
| 24 | 1567 |
| 25 | 1757 |
| 26 | 1987 |
| 27 | 2209 |
| 28 | 2476 |
| 29 | 2734 |
| 30 | 3039 |
| 31 | 3336 |
| 32 | 3683 |
| 33 | 4020 |
| 34 | 4412 |
| 35 | 4793 |
| 36 | 5231 |
| 37 | 5659 |
| 38 | 6147 |
| 39 | 6623 |
| 40 | 7164 |
| 41 | 7692 |
| 42 | 8287 |
| 43 | 8870 |
| 44 | 9523 |
| 45 | 10162 |
| 46 | 10876 |
| 47 | 11575 |
| 48 | 12351 |