n | a(n) |
---|---|
1 | 3 |
2 | 9 |
3 | 19 |
4 | 21 |
5 | 55 |
6 | 115 |
7 | 193 |
8 | 323 |
9 | 611 |
10 | 1081 |
11 | 1571 |
12 | 10771 |
13 | 13067 |
14 | 16321 |
15 | 44881 |
16 | 57887 |
17 | 93167 |
18 | 189947 |
19 | 404939 |
20 | 442307 |
21 | 1746551 |
22 | 3383593 |
23 | 3544391 |
24 | 5056787 |
25 | 7480667 |
26 | 25619213 |
27 | 87170987 |
28 | 404940757 |
29 | 526805663 |
30 | 707095391 |
31 | 1009465507 |
32 | 1048720723 |
33 | 5315914139 |
[3,9,19,21,55,115,193,323,611,1081,1571,10771, 13067,16321,44881,57887,93167,189947,404939, 442307,1746551,3383593,3544391,5056787,7480667, 25619213,87170987,404940757,526805663,707095391, 1009465507,1048720723,5315914139] |