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 | 1234759680 |
| 2 | 1234857960 |
| 3 | 1234895760 |
| 4 | 1234958760 |
| 5 | 1235487960 |
| 6 | 1235679480 |
| 7 | 1235976840 |
| 8 | 1236795840 |
| 9 | 1237569480 |
| 10 | 1237589640 |
| 11 | 1237594680 |
| 12 | 1237695480 |
| 13 | 1237894560 |
| 14 | 1238549760 |
| 15 | 1238574960 |
| 16 | 1238597640 |
| 17 | 1238975640 |
| 18 | 1239547680 |
| 19 | 1239567840 |
| 20 | 1239756840 |
| 21 | 1239784560 |
| 22 | 1239847560 |
| 23 | 1239857640 |
| 24 | 1243579680 |
| 25 | 1243589760 |
| 26 | 1243879560 |
| 27 | 1243957680 |
| 28 | 1245378960 |
| 29 | 1245973680 |
| 30 | 1245983760 |