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 | 1 |
2 | 7 |
3 | 25 |
4 | 73 |
5 | 236 |
6 | 688 |
7 | 1994 |
8 | 5573 |
9 | 15272 |
10 | 40896 |
11 | 107526 |
12 | 277999 |
13 | 707209 |
14 | 1774067 |
15 | 4390665 |
16 | 10734216 |
17 | 25941541 |
18 | 62022609 |
19 | 146793160 |
20 | 344129900 |
21 | 799517074 |
22 | 1841734224 |
23 | 4208327222 |
24 | 9542121050 |
25 | 21477834062 |
26 | 48005313446 |
27 | 106579556936 |
28 | 235107392079 |
29 | 515441826521 |
30 | 1123360284127 |
31 | 2434346065621 |