n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 22 |
3 | 91 |
4 | 366 |
5 | 1454 |
6 | 5748 |
7 | 22691 |
8 | 89590 |
9 | 354010 |
10 | 1400268 |
11 | 5544334 |
12 | 21973420 |
13 | 87158972 |
14 | 345977832 |
15 | 1374249251 |
16 | 5461704870 |
17 | 21717305762 |
18 | 86391846492 |
19 | 343800647066 |
20 | 1368639516420 |
21 | 5450093895812 |
22 | 21708897213912 |
23 | 86492537630606 |
[1,5,22,91,366,1454,5748,22691,89590,354010, 1400268,5544334,21973420,87158972,345977832, 1374249251,5461704870,21717305762,86391846492, 343800647066,1368639516420,5450093895812, 21708897213912,86492537630606] |