n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 22 |
4 | 1966 |
5 | 3262 |
6 | 5014 |
7 | 60454 |
8 | 1016506 |
9 | 4420162 |
10 | 12055510 |
11 | 14365606 |
12 | 25726726 |
13 | 27896422 |
14 | 66562306 |
15 | 72764734 |
16 | 98734966 |
17 | 175186654 |
18 | 224868310 |
19 | 253694926 |
20 | 288657202 |
21 | 386668342 |
22 | 421575406 |
23 | 504737746 |
24 | 630645454 |
25 | 1493547998 |
26 | 1653797794 |
27 | 2120325010 |
28 | 2221315150 |
[1,2,22,1966,3262,5014,60454,1016506,4420162, 12055510,14365606,25726726,27896422,66562306, 72764734,98734966,175186654,224868310,253694926, 288657202,386668342,421575406,504737746,630645454, 1493547998,1653797794,2120325010,2221315150] |