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 | 0 |
| 2 | 25 |
| 3 | 29 |
| 4 | 104 |
| 5 | 112 |
| 6 | 237 |
| 7 | 249 |
| 8 | 424 |
| 9 | 440 |
| 10 | 665 |
| 11 | 685 |
| 12 | 960 |
| 13 | 984 |
| 14 | 1309 |
| 15 | 1337 |
| 16 | 1712 |
| 17 | 1744 |
| 18 | 2169 |
| 19 | 2205 |
| 20 | 2680 |
| 21 | 2720 |
| 22 | 3245 |
| 23 | 3289 |
| 24 | 3864 |
| 25 | 3912 |
| 26 | 4537 |
| 27 | 4589 |
| 28 | 5264 |
| 29 | 5320 |
| 30 | 6045 |
| 31 | 6105 |
| 32 | 6880 |
| 33 | 6944 |
| 34 | 7769 |
| 35 | 7837 |
| 36 | 8712 |
| 37 | 8784 |
| 38 | 9709 |
| 39 | 9785 |
| 40 | 10760 |
| 41 | 10840 |
| 42 | 11865 |
| 43 | 11949 |
| 44 | 13024 |
| 45 | 13112 |