The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 2 | 1956242 |
| 3 | 643041038 |
| 4 | 294554220578 |
| 5 | 152849502772958 |
| 6 | 83804387156528018 |
| 7 | 47217865780262297342 |
| 8 | 26990513247252188990402 |
| 9 | 15550772782091243971206638 |
| 10 | 8999393061535308152171682002 |
| 11 | 5221063878050546380074377019392 |
[1956242,643041038,294554220578,152849502772958, 83804387156528018,47217865780262297342, 26990513247252188990402, 15550772782091243971206638, 8999393061535308152171682002, 5221063878050546380074377019392] |