n | a(n) |
---|---|
1 | 3 |
2 | 23 |
3 | 88 |
4 | 495 |
5 | 2223 |
6 | 10854 |
7 | 53647 |
8 | 262013 |
9 | 1280764 |
10 | 6254945 |
11 | 30578633 |
12 | 149503874 |
13 | 730808203 |
14 | 3572316883 |
15 | 17462371522 |
16 | 85361430021 |
17 | 417272087661 |
18 | 2039743998384 |
19 | 9970847387767 |
20 | 48740355602949 |
21 | 238256829183690 |
22 | 1164667576556219 |
[3,23,88,495,2223,10854,53647,262013,1280764, 6254945,30578633,149503874,730808203,3572316883, 17462371522,85361430021,417272087661, 2039743998384,9970847387767,48740355602949, 238256829183690,1164667576556219] |