The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 8 |
| 4 | 32 |
| 5 | 128 |
| 6 | 625 |
| 7 | 78125 |
| 8 | 9765625 |
| 9 | 1220703125 |
| 10 | 152587890625 |
| 11 | 19073486328125 |
| 12 | 2384185791015625 |
| 13 | 298023223876953125 |
| 14 | 37252902984619140625 |
| 15 | 4722366482869645213696 |
| 16 | 174224571863520493293247799005065324265472 |
| 17 | 6462348535570528709932880406796584793482907116413116455078125 |
[2,5,8,32,128,625,78125,9765625,1220703125, 152587890625,19073486328125,2384185791015625, 298023223876953125,37252902984619140625, 4722366482869645213696, 174224571863520493293247799005065324265472, 64623485355705287099328804067965847934829071164131\ 16455078125] |