n | a(n) |
---|---|
1 | 1 |
2 | 6 |
3 | 29 |
4 | 156 |
5 | 741 |
6 | 3958 |
7 | 19233 |
8 | 103340 |
9 | 513829 |
10 | 2782642 |
11 | 14111035 |
12 | 76987001 |
13 | 396866211 |
14 | 2179190558 |
15 | 11387537287 |
16 | 62869497136 |
17 | 332264796115 |
18 | 1842788400972 |
19 | 9831563838105 |
20 | 54737178645869 |
21 | 294362713929617 |
22 | 1644215891925732 |
23 | 8902034364734719 |
24 | 49863044050919951 |
[1,6,29,156,741,3958,19233,103340,513829,2782642, 14111035,76987001,396866211,2179190558, 11387537287,62869497136,332264796115, 1842788400972,9831563838105,54737178645869, 294362713929617,1644215891925732,8902034364734719, 49863044050919951] |