n | a(n) |
---|---|
1 | 1 |
2 | 22 |
3 | 198 |
4 | 1134 |
5 | 4884 |
6 | 17226 |
7 | 52338 |
8 | 141570 |
9 | 348777 |
10 | 795652 |
11 | 1701700 |
12 | 3444948 |
13 | 6651216 |
14 | 12321804 |
15 | 22011804 |
16 | 38073948 |
17 | 63985977 |
18 | 104782986 |
19 | 167620090 |
20 | 262495090 |
21 | 403165620 |
22 | 608300550 |
23 | 902911230 |
24 | 1320114510 |
25 | 1903286385 |
26 | 2708672616 |
27 | 3808530792 |
28 | 5294887048 |
[1,22,198,1134,4884,17226,52338,141570,348777, 795652,1701700,3444948,6651216,12321804,22011804, 38073948,63985977,104782986,167620090,262495090, 403165620,608300550,902911230,1320114510, 1903286385,2708672616,3808530792,5294887048] |