Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 8 |
2 | 21 |
3 | 80 |
4 | 318 |
5 | 1315 |
6 | 5364 |
7 | 21680 |
8 | 87452 |
9 | 352931 |
10 | 1425261 |
11 | 5757064 |
12 | 23253889 |
13 | 93921193 |
14 | 379334811 |
15 | 1532086339 |
16 | 6187939435 |
17 | 24992490166 |
18 | 100942222266 |
19 | 407695589939 |
20 | 1646641727295 |
21 | 6650621491464 |
22 | 26861196902537 |
23 | 108489696252447 |
[8,21,80,318,1315,5364,21680,87452,352931,1425261, 5757064,23253889,93921193,379334811,1532086339, 6187939435,24992490166,100942222266,407695589939, 1646641727295,6650621491464,26861196902537, 108489696252447] |