n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | 13 |
3 | 32 |
4 | 77 |
5 | 186 |
6 | 449 |
7 | 1084 |
8 | 2617 |
9 | 6318 |
10 | 15253 |
11 | 36824 |
12 | 88901 |
13 | 214626 |
14 | 518153 |
15 | 1250932 |
16 | 3020017 |
17 | 7290966 |
18 | 17601949 |
19 | 42494864 |
20 | 102591677 |
21 | 247678218 |
22 | 597948113 |
23 | 1443574444 |
24 | 3485097001 |
25 | 8413768446 |
[1,6,13,32,77,186,449,1084,2617,6318,15253,36824, 88901,214626,518153,1250932,3020017,7290966, 17601949,42494864,102591677,247678218,597948113, 1443574444,3485097001,8413768446] |