n | a(n) |
---|---|
0 | 1 |
1 | 9 |
2 | 41 |
3 | 129 |
4 | 321 |
5 | 681 |
6 | 1289 |
7 | 2121 |
8 | 3081 |
9 | 4121 |
10 | 5233 |
11 | 6445 |
12 | 7777 |
13 | 9233 |
14 | 10813 |
15 | 12517 |
16 | 14345 |
17 | 16297 |
18 | 18373 |
19 | 20573 |
20 | 22897 |
21 | 25345 |
22 | 27917 |
23 | 30613 |
24 | 33433 |
25 | 36377 |
26 | 39445 |
27 | 42637 |
28 | 45953 |
29 | 49393 |
30 | 52957 |
31 | 56645 |
32 | 60457 |
33 | 64393 |
34 | 68453 |
35 | 72637 |
36 | 76945 |
37 | 81377 |
38 | 85933 |
39 | 90613 |
40 | 95417 |
[1,9,41,129,321,681,1289,2121,3081,4121,5233,6445, 7777,9233,10813,12517,14345,16297,18373,20573, 22897,25345,27917,30613,33433,36377,39445,42637, 45953,49393,52957,56645,60457,64393,68453,72637, 76945,81377,85933,90613,95417] |