The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 26999 |
| 2 | 122499 |
| 3 | 193599 |
| 4 | 599975 |
| 5 | 2206775 |
| 6 | 2620175 |
| 7 | 3501575 |
| 8 | 4798079 |
| 9 | 8278599 |
| 10 | 11631059 |
| 11 | 14242175 |
| 12 | 16956575 |
| 13 | 17578799 |
| 14 | 19048799 |
| 15 | 49061375 |
| 16 | 55504175 |
| 17 | 57354725 |
| 18 | 70963775 |
| 19 | 75271559 |
| 20 | 107499699 |
| 21 | 114930639 |
| 22 | 153536525 |
| 23 | 165887189 |
| 24 | 202729175 |
| 25 | 241430399 |
| 26 | 248688719 |
| 27 | 257552735 |
| 28 | 258969887 |
| 29 | 275089919 |
[26999,122499,193599,599975,2206775,2620175, 3501575,4798079,8278599,11631059,14242175, 16956575,17578799,19048799,49061375,55504175, 57354725,70963775,75271559,107499699,114930639, 153536525,165887189,202729175,241430399,248688719, 257552735,258969887,275089919] |