n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | 32 |
3 | 163 |
4 | 813 |
5 | 4013 |
6 | 19703 |
7 | 96477 |
8 | 471811 |
9 | 2306316 |
10 | 11274066 |
11 | 55128021 |
12 | 269688723 |
13 | 1320047550 |
14 | 6465047880 |
15 | 31682288305 |
16 | 155354522955 |
17 | 762235643450 |
18 | 3742013092520 |
19 | 18380748447345 |
20 | 90334417334095 |
21 | 444186621323945 |
22 | 2185193308168959 |
23 | 10755153057295603 |
24 | 52958560495897573 |
[1,6,32,163,813,4013,19703,96477,471811,2306316, 11274066,55128021,269688723,1320047550,6465047880, 31682288305,155354522955,762235643450, 3742013092520,18380748447345,90334417334095, 444186621323945,2185193308168959, 10755153057295603,52958560495897573] |