n | a(n) |
---|---|
0 | 1 |
1 | 49 |
2 | 1224 |
3 | 20776 |
4 | 269499 |
5 | 2848811 |
6 | 25555215 |
7 | 200037215 |
8 | 1394396185 |
9 | 8790665065 |
10 | 50733161116 |
11 | 270672378844 |
12 | 1345758869770 |
13 | 6277354061930 |
14 | 27627446293371 |
15 | 115285643098059 |
16 | 458048619713020 |
17 | 1739199358769180 |
[1,49,1224,20776,269499,2848811,25555215, 200037215,1394396185,8790665065,50733161116, 270672378844,1345758869770,6277354061930, 27627446293371,115285643098059,458048619713020, 1739199358769180] |