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) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 13 |
| 3 | 27 |
| 4 | 43 |
| 5 | 69 |
| 6 | 91 |
| 7 | 125 |
| 8 | 161 |
| 9 | 199 |
| 10 | 243 |
| 11 | 297 |
| 12 | 343 |
| 13 | 405 |
| 14 | 469 |
| 15 | 531 |
| 16 | 603 |
| 17 | 685 |
| 18 | 755 |
| 19 | 845 |
| 20 | 937 |
| 21 | 1023 |
| 22 | 1123 |
| 23 | 1233 |
| 24 | 1327 |
| 25 | 1445 |
| 26 | 1565 |
| 27 | 1675 |
| 28 | 1803 |
| 29 | 1941 |
| 30 | 2059 |
| 31 | 2205 |
| 32 | 2353 |
| 33 | 2487 |
| 34 | 2643 |
| 35 | 2809 |
| 36 | 2951 |
| 37 | 3125 |
| 38 | 3301 |
| 39 | 3459 |
| 40 | 3643 |
| 41 | 3837 |
| 42 | 4003 |
| 43 | 4205 |
| 44 | 4409 |
| 45 | 4591 |
| 46 | 4803 |
| 47 | 5025 |
| 48 | 5215 |
| 49 | 5445 |
| 50 | 5677 |
| 51 | 5883 |
| 52 | 6123 |
| 53 | 6373 |
| 54 | 6587 |
| 55 | 6845 |
| 56 | 7105 |