Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 22 |
4 | 201 |
5 | 2244 |
6 | 29096 |
7 | 404064 |
8 | 5915838 |
9 | 89918914 |
10 | 1408072452 |
11 | 22585364697 |
12 | 369552118682 |
13 | 6148989874890 |
14 | 103788529623864 |
15 | 1773645405777098 |
16 | 30638842342771863 |
17 | 534324445644633987 |
18 | 9397210553851138484 |
19 | 166518651072771792918 |
20 | 2970743502941350443069 |
[1,1,4,22,201,2244,29096,404064,5915838,89918914, 1408072452,22585364697,369552118682,6148989874890, 103788529623864,1773645405777098, 30638842342771863,534324445644633987, 9397210553851138484,166518651072771792918, 2970743502941350443069] |