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 | 258 |
| 2 | 1028 |
| 3 | 2310 |
| 4 | 4104 |
| 5 | 6410 |
| 6 | 9228 |
| 7 | 12558 |
| 8 | 16400 |
| 9 | 20754 |
| 10 | 25620 |
| 11 | 30998 |
| 12 | 36888 |
| 13 | 43290 |
| 14 | 50204 |
| 15 | 57630 |
| 16 | 65568 |
| 17 | 74018 |
| 18 | 82980 |
| 19 | 92454 |
| 20 | 102440 |
| 21 | 112938 |
| 22 | 123948 |
| 23 | 135470 |
| 24 | 147504 |
| 25 | 160050 |
| 26 | 173108 |
| 27 | 186678 |
| 28 | 200760 |
| 29 | 215354 |
| 30 | 230460 |
| 31 | 246078 |
| 32 | 262208 |
| 33 | 278850 |
| 34 | 296004 |