n | a(n) |
---|---|
1 | 31 |
2 | 121 |
3 | 781 |
4 | 2801 |
5 | 16105 |
6 | 30941 |
7 | 88741 |
8 | 137561 |
9 | 292561 |
10 | 732541 |
11 | 954305 |
12 | 1926221 |
13 | 2896405 |
14 | 3500201 |
15 | 4985761 |
16 | 8042221 |
17 | 12326281 |
18 | 14076605 |
19 | 20456441 |
20 | 25774705 |
21 | 28792661 |
22 | 39449441 |
23 | 48037081 |
24 | 63455221 |
25 | 89451461 |
26 | 105101005 |
27 | 113654321 |
[31,121,781,2801,16105,30941,88741,137561,292561, 732541,954305,1926221,2896405,3500201,4985761, 8042221,12326281,14076605,20456441,25774705, 28792661,39449441,48037081,63455221,89451461, 105101005,113654321] |