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 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 24 |
| 5 | 49 |
| 6 | 59 |
| 7 | 102 |
| 8 | 120 |
| 9 | 181 |
| 10 | 252 |
| 11 | 341 |
| 12 | 515 |
| 13 | 553 |
| 14 | 593 |
| 15 | 635 |
| 16 | 883 |
| 17 | 1153 |
| 18 | 1092 |
| 19 | 1283 |
| 20 | 1488 |
| 21 | 1415 |
| 22 | 1793 |
| 23 | 1873 |
| 24 | 2124 |
| 25 | 2771 |
| 26 | 3066 |
| 27 | 2963 |
| 28 | 3067 |
| 29 | 2958 |
| 30 | 3068 |
| 31 | 4361 |
| 32 | 4487 |
| 33 | 5153 |
| 34 | 5291 |
| 35 | 5999 |
| 36 | 5848 |
| 37 | 6622 |
| 38 | 6776 |
| 39 | 6940 |
| 40 | 7104 |
| 41 | 7974 |
| 42 | 8152 |
| 43 | 9080 |
| 44 | 9270 |
| 45 | 9462 |
| 46 | 9660 |
| 47 | 11099 |