Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 4 |
1 | 9 |
2 | 22 |
3 | 60 |
4 | 184 |
5 | 624 |
6 | 2272 |
7 | 8640 |
8 | 33664 |
9 | 132864 |
10 | 527872 |
11 | 2104320 |
12 | 8402944 |
13 | 33583104 |
14 | 134275072 |
15 | 536985600 |
16 | 2147713024 |
17 | 8590393344 |
18 | 34360655872 |
19 | 137440788480 |
20 | 549759483904 |
21 | 2199030595584 |
22 | 8796107702272 |
23 | 35184401448960 |
24 | 140737547075584 |
25 | 562950070861824 |
26 | 2251800048566272 |
27 | 9007199724503040 |
[4,9,22,60,184,624,2272,8640,33664,132864,527872, 2104320,8402944,33583104,134275072,536985600, 2147713024,8590393344,34360655872,137440788480, 549759483904,2199030595584,8796107702272, 35184401448960,140737547075584,562950070861824, 2251800048566272,9007199724503040] |