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 | 277 |
| 2 | 1559 |
| 3 | 5779 |
| 4 | 7489 |
| 5 | 11279 |
| 6 | 15091 |
| 7 | 22093 |
| 8 | 37811 |
| 9 | 43579 |
| 10 | 46279 |
| 11 | 48541 |
| 12 | 49957 |
| 13 | 53479 |
| 14 | 54751 |
| 15 | 60589 |
| 16 | 68473 |
| 17 | 72883 |
| 18 | 74821 |
| 19 | 83621 |
| 20 | 85621 |
| 21 | 90793 |
| 22 | 91921 |
| 23 | 93901 |
| 24 | 97501 |
| 25 | 107981 |
| 26 | 110899 |
| 27 | 111799 |
| 28 | 120193 |
| 29 | 153379 |
| 30 | 157739 |
| 31 | 170299 |
| 32 | 180731 |
| 33 | 184441 |