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 | 164 |
| 2 | 195 |
| 3 | 265 |
| 4 | 498 |
| 5 | 1664 |
| 6 | 1995 |
| 7 | 2665 |
| 8 | 4847 |
| 9 | 4998 |
| 10 | 6545 |
| 11 | 7424 |
| 12 | 16664 |
| 13 | 19995 |
| 14 | 21775 |
| 15 | 24996 |
| 16 | 26665 |
| 17 | 43243 |
| 18 | 49998 |
| 19 | 86486 |
| 20 | 148480 |
| 21 | 166664 |
| 22 | 175150 |
| 23 | 199995 |
| 24 | 217775 |
| 25 | 249996 |
| 26 | 266665 |
| 27 | 368180 |
| 28 | 484847 |
| 29 | 499998 |
| 30 | 654545 |
| 31 | 742424 |
| 32 | 1001001 |
| 33 | 1081075 |
| 34 | 1216216 |
| 35 | 1249992 |
| 36 | 1297290 |
| 37 | 1451850 |
| 38 | 1471468 |
| 39 | 1481477 |