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 | 34 |
| 2 | 140 |
| 3 | 318 |
| 4 | 568 |
| 5 | 890 |
| 6 | 1284 |
| 7 | 1750 |
| 8 | 2288 |
| 9 | 2898 |
| 10 | 3580 |
| 11 | 4334 |
| 12 | 5160 |
| 13 | 6058 |
| 14 | 7028 |
| 15 | 8070 |
| 16 | 9184 |
| 17 | 10370 |
| 18 | 11628 |
| 19 | 12958 |
| 20 | 14360 |
| 21 | 15834 |
| 22 | 17380 |
| 23 | 18998 |
| 24 | 20688 |
| 25 | 22450 |
| 26 | 24284 |
| 27 | 26190 |
| 28 | 28168 |
| 29 | 30218 |
| 30 | 32340 |
| 31 | 34534 |
| 32 | 36800 |
| 33 | 39138 |
| 34 | 41548 |
| 35 | 44030 |
| 36 | 46584 |
| 37 | 49210 |
| 38 | 51908 |