Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 19 |
4 | 88 |
5 | 553 |
6 | 4619 |
7 | 49137 |
8 | 646815 |
9 | 10053183 |
10 | 178725865 |
11 | 3555840644 |
12 | 78048875298 |
13 | 1871066903575 |
14 | 48617053973267 |
15 | 1360733669185473 |
16 | 40810827325698897 |
17 | 1305690378666580997 |
18 | 44387116312631271929 |
19 | 1597768080980647428027 |
20 | 60710507893875818581964 |
[1,2,5,19,88,553,4619,49137,646815,10053183, 178725865,3555840644,78048875298,1871066903575, 48617053973267,1360733669185473,40810827325698897, 1305690378666580997,44387116312631271929, 1597768080980647428027,60710507893875818581964] |