n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 19 |
4 | 91 |
5 | 379 |
6 | 436 |
7 | 2089 |
8 | 7561 |
9 | 8644 |
10 | 10009 |
11 | 36001 |
12 | 47956 |
13 | 144019 |
14 | 150841 |
15 | 198379 |
16 | 229771 |
17 | 821089 |
18 | 1100899 |
19 | 3009259 |
20 | 3419716 |
21 | 3933001 |
22 | 4554019 |
23 | 5274724 |
24 | 14328091 |
25 | 25272721 |
26 | 54726841 |
27 | 57312379 |
28 | 60034339 |
29 | 68221876 |
30 | 74727379 |
31 | 77994811 |
32 | 90262009 |
33 | 104544004 |
[1,4,19,91,379,436,2089,7561,8644,10009,36001, 47956,144019,150841,198379,229771,821089,1100899, 3009259,3419716,3933001,4554019,5274724,14328091, 25272721,54726841,57312379,60034339,68221876, 74727379,77994811,90262009,104544004] |