n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 33 |
3 | 233 |
4 | 1697 |
5 | 12585 |
6 | 94449 |
7 | 714873 |
8 | 5445441 |
9 | 41687369 |
10 | 320420753 |
11 | 2471008281 |
12 | 19108837601 |
13 | 148123058153 |
14 | 1150532419377 |
15 | 8952614975673 |
16 | 69772391628417 |
17 | 544532315255433 |
18 | 4255064364533457 |
19 | 33287174505889113 |
20 | 260669265451935777 |
21 | 2043172307192457513 |
22 | 16028314647309873777 |
[1,5,33,233,1697,12585,94449,714873,5445441, 41687369,320420753,2471008281,19108837601, 148123058153,1150532419377,8952614975673, 69772391628417,544532315255433,4255064364533457, 33287174505889113,260669265451935777, 2043172307192457513,16028314647309873777] |