n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 9 |
4 | 11 |
5 | 20 |
6 | 691 |
7 | 711 |
8 | 1402 |
9 | 6319 |
10 | 7721 |
11 | 14040 |
12 | 485081 |
13 | 499121 |
14 | 984202 |
15 | 4435929 |
16 | 5420131 |
17 | 9856060 |
18 | 340526171 |
19 | 350382231 |
20 | 690908402 |
21 | 3114015839 |
22 | 3804924241 |
23 | 6918940080 |
24 | 239048886961 |
25 | 245967827041 |
26 | 485016714002 |
27 | 2186034683049 |
28 | 2671051397051 |
[1,1,2,9,11,20,691,711,1402,6319,7721,14040, 485081,499121,984202,4435929,5420131,9856060, 340526171,350382231,690908402,3114015839, 3804924241,6918940080,239048886961,245967827041, 485016714002,2186034683049,2671051397051] |