The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 10 |
| 2 | 100 |
| 3 | 995 |
| 4 | 9852 |
| 5 | 97144 |
| 6 | 954540 |
| 7 | 9351945 |
| 8 | 91397260 |
| 9 | 891337624 |
| 10 | 8676673168 |
| 11 | 84327075545 |
| 12 | 818401761220 |
| 13 | 7932693938760 |
| 14 | 76804617216840 |
| 15 | 742874557254885 |
| 16 | 7178721120223020 |
| 17 | 69313564579177240 |
| 18 | 668744574950480560 |
| 19 | 6447636717495742540 |
| 20 | 62124533086188443760 |
[1,10,100,995,9852,97144,954540,9351945,91397260, 891337624,8676673168,84327075545,818401761220, 7932693938760,76804617216840,742874557254885, 7178721120223020,69313564579177240, 668744574950480560,6447636717495742540, 62124533086188443760] |