Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 6 |
1 | 55 |
2 | 447 |
3 | 3583 |
4 | 28671 |
5 | 229375 |
6 | 1835007 |
7 | 14680063 |
8 | 117440511 |
9 | 939524095 |
10 | 7516192767 |
11 | 60129542143 |
12 | 481036337151 |
13 | 3848290697215 |
14 | 30786325577727 |
15 | 246290604621823 |
16 | 1970324836974591 |
17 | 15762598695796735 |
18 | 126100789566373887 |
[6,55,447,3583,28671,229375,1835007,14680063, 117440511,939524095,7516192767,60129542143, 481036337151,3848290697215,30786325577727, 246290604621823,1970324836974591, 15762598695796735,126100789566373887] |