The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 10 |
| 2 | 50 |
| 3 | 500 |
| 4 | 625 |
| 5 | 25000 |
| 6 | 125000 |
| 7 | 1250000 |
| 8 | 390625 |
| 9 | 62500000 |
| 10 | 312500000 |
| 11 | 3125000000 |
| 12 | 1953125000 |
| 13 | 156250000000 |
| 14 | 781250000000 |
| 15 | 7812500000000 |
| 16 | 1220703125000 |
| 17 | 390625000000000 |
| 18 | 1953125000000000 |
| 19 | 19531250000000000 |
[1,10,50,500,625,25000,125000,1250000,390625, 62500000,312500000,3125000000,1953125000, 156250000000,781250000000,7812500000000, 1220703125000,390625000000000,1953125000000000, 19531250000000000] |