The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 192621953 |
| 3 | 8445885515991841 |
| 4 | 211301962987912098409729 |
| 5 | 3969183064899133655031651559801 |
| 6 | 63178476289432401423971737795658030945 |
| 7 | 909546798992441266072332791609067485208949369 |
| 8 | 12324197596430667064913735085330208112438377122058241 |
[1,192621953,8445885515991841, 211301962987912098409729, 3969183064899133655031651559801, 63178476289432401423971737795658030945, 909546798992441266072332791609067485208949369, 12324197596430667064913735085330208112438377122058\ 241] |