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 | 23 |
| 2 | 145 |
| 3 | 271 |
| 4 | 403 |
| 5 | 523 |
| 6 | 655 |
| 7 | 781 |
| 8 | 911 |
| 9 | 1037 |
| 10 | 1157 |
| 11 | 1289 |
| 12 | 1417 |
| 13 | 1543 |
| 14 | 1673 |
| 15 | 1801 |
| 16 | 1927 |
| 17 | 2057 |
| 18 | 2183 |
| 19 | 2305 |
| 20 | 2437 |
| 21 | 2563 |
| 22 | 2693 |
| 23 | 2819 |
| 24 | 2951 |
| 25 | 3071 |
| 26 | 3197 |
| 27 | 3331 |
| 28 | 3457 |
| 29 | 3587 |
| 30 | 3713 |
| 31 | 3841 |
| 32 | 3967 |
| 33 | 4093 |
| 34 | 4223 |
| 35 | 4349 |
| 36 | 4477 |
| 37 | 4603 |
| 38 | 4735 |
| 39 | 4855 |
| 40 | 4987 |
| 41 | 5113 |
| 42 | 5237 |
| 43 | 5369 |
| 44 | 5489 |
| 45 | 5621 |
| 46 | 5747 |
| 47 | 5875 |
| 48 | 6001 |