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 | 31 |
| 2 | 1873 |
| 3 | 6163 |
| 4 | 4133 |
| 5 | 8093 |
| 6 | 18211 |
| 7 | 10529 |
| 8 | 18233 |
| 9 | 12743 |
| 10 | 14557 |
| 11 | 15473 |
| 12 | 16057 |
| 13 | 16607 |
| 14 | 37571 |
| 15 | 28793 |
| 16 | 22669 |
| 17 | 92221 |
| 18 | 58073 |
| 19 | 65993 |
| 20 | 34759 |
| 21 | 37781 |
| 22 | 32563 |
| 23 | 36473 |
| 24 | 106163 |
| 25 | 70003 |
| 26 | 48487 |
| 27 | 64621 |
| 28 | 75527 |
| 29 | 87133 |
| 30 | 117701 |
| 31 | 89017 |
| 32 | 171877 |
| 33 | 61223 |
| 34 | 61283 |
| 35 | 62603 |
| 36 | 96997 |
| 37 | 75533 |
| 38 | 103657 |
| 39 | 116797 |
| 40 | 81899 |
| 41 | 82241 |
| 42 | 108533 |