n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 31 |
3 | 121 |
4 | 341 |
5 | 781 |
6 | 1555 |
7 | 2801 |
8 | 4681 |
9 | 7381 |
10 | 11111 |
11 | 16105 |
12 | 22621 |
13 | 30941 |
14 | 41371 |
15 | 54241 |
16 | 69905 |
17 | 88741 |
18 | 111151 |
19 | 137561 |
20 | 168421 |
21 | 204205 |
22 | 245411 |
23 | 292561 |
24 | 346201 |
25 | 406901 |
26 | 475255 |
27 | 551881 |
28 | 637421 |
29 | 732541 |
30 | 837931 |
31 | 954305 |
32 | 1082401 |
33 | 1222981 |
34 | 1376831 |
35 | 1544761 |
36 | 1727605 |
[1,5,31,121,341,781,1555,2801,4681,7381,11111, 16105,22621,30941,41371,54241,69905,88741,111151, 137561,168421,204205,245411,292561,346201,406901, 475255,551881,637421,732541,837931,954305,1082401, 1222981,1376831,1544761,1727605] |