The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 26 |
| 3 | 122 |
| 4 | 351 |
| 5 | 31195 |
| 6 | 47201 |
| 7 | 51243 |
| 8 | 118265 |
| 9 | 300985 |
| 10 | 472491 |
| 11 | 672147 |
| 12 | 673863 |
| 13 | 850969 |
| 14 | 931383 |
| 15 | 1440625 |
| 16 | 3000927 |
| 17 | 3669213 |
| 18 | 3740755 |
| 19 | 4688645 |
| 20 | 4822143 |
| 21 | 4864175 |
| 22 | 11224565 |
| 23 | 13897079 |
| 24 | 13949343 |
| 25 | 16362857 |
| 26 | 16744355 |
| 27 | 18844265 |
| 28 | 19536205 |
| 29 | 35580099 |
| 30 | 38656975 |
| 31 | 42056215 |
| 32 | 46294105 |
[8,26,122,351,31195,47201,51243,118265,300985, 472491,672147,673863,850969,931383,1440625, 3000927,3669213,3740755,4688645,4822143,4864175, 11224565,13897079,13949343,16362857,16744355, 18844265,19536205,35580099,38656975,42056215, 46294105] |