n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 8 |
3 | 19 |
4 | 44 |
5 | 102 |
6 | 237 |
7 | 551 |
8 | 1281 |
9 | 2978 |
10 | 6923 |
11 | 16094 |
12 | 37414 |
13 | 86977 |
14 | 202197 |
15 | 470051 |
16 | 1092736 |
17 | 2540303 |
18 | 5905488 |
19 | 13728594 |
20 | 31915109 |
21 | 74193627 |
22 | 172479257 |
23 | 400965626 |
24 | 932131991 |
25 | 2166943978 |
26 | 5037533578 |
27 | 11710844769 |
28 | 27224411129 |
29 | 63289077427 |
[1,3,8,19,44,102,237,551,1281,2978,6923,16094, 37414,86977,202197,470051,1092736,2540303,5905488, 13728594,31915109,74193627,172479257,400965626, 932131991,2166943978,5037533578,11710844769, 27224411129,63289077427] |