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 | 26 |
| 2 | 163 |
| 3 | 602 |
| 4 | 1673 |
| 5 | 3886 |
| 6 | 7973 |
| 7 | 14932 |
| 8 | 26073 |
| 9 | 43066 |
| 10 | 67991 |
| 11 | 103390 |
| 12 | 152321 |
| 13 | 218414 |
| 14 | 305929 |
| 15 | 419816 |
| 16 | 565777 |
| 17 | 750330 |
| 18 | 980875 |
| 19 | 1265762 |
| 20 | 1614361 |
| 21 | 2037134 |
| 22 | 2545709 |
| 23 | 3152956 |
| 24 | 3873065 |
| 25 | 4721626 |
| 26 | 5715711 |
| 27 | 6873958 |
| 28 | 8216657 |
| 29 | 9765838 |
| 30 | 11545361 |