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 | 151 |
| 2 | 313 |
| 3 | 373 |
| 4 | 383 |
| 5 | 727 |
| 6 | 757 |
| 7 | 929 |
| 8 | 10501 |
| 9 | 11311 |
| 10 | 12421 |
| 11 | 13831 |
| 12 | 14341 |
| 13 | 15451 |
| 14 | 17971 |
| 15 | 18181 |
| 16 | 18481 |
| 17 | 19391 |
| 18 | 19891 |
| 19 | 30103 |
| 20 | 30203 |
| 21 | 30403 |
| 22 | 30703 |
| 23 | 30803 |
| 24 | 31513 |
| 25 | 32323 |
| 26 | 32423 |
| 27 | 33533 |
| 28 | 34543 |
| 29 | 34843 |
| 30 | 35053 |
| 31 | 35153 |
| 32 | 35353 |
| 33 | 36563 |
| 34 | 37273 |
| 35 | 37573 |
| 36 | 38083 |