The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 2 | 25 |
| 3 | 6 |
| 4 | 323 |
| 5 | 1079 |
| 6 | 924 |
| 7 | 3044 |
| 8 | 6252 |
| 9 | 254 |
| 10 | 21084 |
| 11 | 4217 |
| 12 | 42514 |
| 13 | 48955 |
| 14 | 63168 |
| 15 | 101333 |
| 16 | 90896 |
| 17 | 87970 |
| 18 | 164396 |
| 19 | 100099 |
| 20 | 85982 |
| 21 | 221337 |
| 22 | 464837 |
| 23 | 90637 |
| 24 | 214936 |
| 25 | 735552 |
| 26 | 171600 |
| 27 | 330425 |
| 28 | 437835 |
| 29 | 311632 |
| 30 | 363522 |
[25,6,323,1079,924,3044,6252,254,21084,4217,42514, 48955,63168,101333,90896,87970,164396,100099, 85982,221337,464837,90637,214936,735552,171600, 330425,437835,311632,363522] |