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) |
|---|---|
| 5 | 1 |
| 6 | 5 |
| 7 | 14 |
| 8 | 41 |
| 9 | 93 |
| 10 | 212 |
| 11 | 413 |
| 12 | 797 |
| 13 | 1399 |
| 14 | 2424 |
| 15 | 3941 |
| 16 | 6317 |
| 17 | 9686 |
| 18 | 14654 |
| 19 | 21451 |
| 20 | 31025 |
| 21 | 43754 |
| 22 | 61042 |
| 23 | 83484 |
| 24 | 113084 |
| 25 | 150732 |
| 26 | 199211 |
| 27 | 259804 |
| 28 | 336263 |
| 29 | 430401 |
| 30 | 547166 |
| 31 | 689034 |
| 32 | 862426 |
| 33 | 1070653 |
| 34 | 1321891 |
| 35 | 1620501 |
| 36 | 1976744 |
| 37 | 2396247 |
| 38 | 2891749 |
| 39 | 3470397 |
| 40 | 4147802 |
| 41 | 4932954 |
| 42 | 5844785 |
| 43 | 6894435 |
| 44 | 8104688 |
| 45 | 9489198 |