Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | -2 |
1 | -2 |
2 | 5 |
3 | 11 |
4 | 59 |
5 | 419 |
6 | 839 |
7 | 2503 |
8 | 27701 |
9 | 360337 |
10 | 720703 |
11 | 12252197 |
12 | 232792559 |
13 | 5354228879 |
14 | 26771144371 |
15 | 80313433159 |
16 | 2329089562799 |
17 | 72201776446757 |
18 | 144403552893599 |
19 | 5342931457063157 |
20 | 219060189739591153 |
21 | 9419588158802421517 |
22 | 442720643463713815199 |
[-2,-2,5,11,59,419,839,2503,27701,360337,720703, 12252197,232792559,5354228879,26771144371, 80313433159,2329089562799,72201776446757, 144403552893599,5342931457063157, 219060189739591153,9419588158802421517, 442720643463713815199] |