Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 5 |
2 | 49 |
3 | 34 |
4 | 173 |
5 | 453 |
6 | 1223 |
7 | 3286 |
8 | 9873 |
9 | 28227 |
10 | 86428 |
11 | 253623 |
12 | 766882 |
13 | 2299579 |
14 | 6887900 |
15 | 20699158 |
16 | 62239664 |
17 | 186995764 |
18 | 562324870 |
19 | 1690827365 |
20 | 5083949541 |
21 | 15289512249 |
22 | 45981730995 |
23 | 138278962826 |
24 | 415872244403 |
25 | 1250740118045 |
[5,49,34,173,453,1223,3286,9873,28227,86428, 253623,766882,2299579,6887900,20699158,62239664, 186995764,562324870,1690827365,5083949541, 15289512249,45981730995,138278962826,415872244403, 1250740118045] |