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) |
|---|---|
| 0 | 0 |
| 1 | 30 |
| 2 | 62 |
| 3 | 96 |
| 4 | 132 |
| 5 | 170 |
| 6 | 210 |
| 7 | 252 |
| 8 | 296 |
| 9 | 342 |
| 10 | 390 |
| 11 | 440 |
| 12 | 492 |
| 13 | 546 |
| 14 | 602 |
| 15 | 660 |
| 16 | 720 |
| 17 | 782 |
| 18 | 846 |
| 19 | 912 |
| 20 | 980 |
| 21 | 1050 |
| 22 | 1122 |
| 23 | 1196 |
| 24 | 1272 |
| 25 | 1350 |
| 26 | 1430 |
| 27 | 1512 |
| 28 | 1596 |
| 29 | 1682 |
| 30 | 1770 |
| 31 | 1860 |
| 32 | 1952 |
| 33 | 2046 |
| 34 | 2142 |
| 35 | 2240 |
| 36 | 2340 |
| 37 | 2442 |
| 38 | 2546 |
| 39 | 2652 |
| 40 | 2760 |
| 41 | 2870 |
| 42 | 2982 |
| 43 | 3096 |
| 44 | 3212 |
| 45 | 3330 |
| 46 | 3450 |
| 47 | 3572 |