The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | -3 |
| 4 | -4 |
| 5 | 125 |
| 6 | -3 |
| 7 | -16807 |
| 8 | 256 |
| 9 | -19683 |
| 10 | 125 |
| 11 | -2357947691 |
| 12 | 144 |
| 13 | 1792160394037 |
| 14 | -16807 |
| 15 | 1265625 |
| 16 | 16777216 |
| 17 | 2862423051509815793 |
| 18 | -19683 |
| 19 | -5480386857784802185939 |
| 20 | 4000000 |
| 21 | 205924456521 |
| 22 | -2357947691 |
| 23 | -39471584120695485887249589623 |
| 24 | 5308416 |
[1,1,-3,-4,125,-3,-16807,256,-19683,125, -2357947691,144,1792160394037,-16807,1265625, 16777216,2862423051509815793,-19683, -5480386857784802185939,4000000,205924456521, -2357947691,-39471584120695485887249589623, 5308416] |