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 | 79 |
| 2 | 127 |
| 3 | 271 |
| 4 | 463 |
| 5 | 751 |
| 6 | 991 |
| 7 | 1039 |
| 8 | 1279 |
| 9 | 1423 |
| 10 | 1471 |
| 11 | 1759 |
| 12 | 1999 |
| 13 | 2143 |
| 14 | 2719 |
| 15 | 3343 |
| 16 | 3583 |
| 17 | 3631 |
| 18 | 3919 |
| 19 | 4159 |
| 20 | 4591 |
| 21 | 4639 |
| 22 | 4783 |
| 23 | 5503 |
| 24 | 5743 |
| 25 | 5791 |
| 26 | 7039 |
| 27 | 7951 |
| 28 | 8623 |
| 29 | 9103 |
| 30 | 9199 |
| 31 | 9343 |
| 32 | 9631 |
| 33 | 10111 |
| 34 | 10399 |
| 35 | 10639 |
| 36 | 11071 |
| 37 | 11119 |
| 38 | 11503 |
| 39 | 12511 |