The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 9 |
| 4 | 27 |
| 5 | 81 |
| 6 | 243 |
| 7 | 729 |
| 8 | 2187 |
| 9 | 6561 |
| 10 | 19683 |
| 11 | 5949 |
| 12 | 17847 |
| 13 | 53541 |
| 14 | 16623 |
| 15 | 49869 |
| 16 | 14967 |
| 17 | 4491 |
| 18 | 13473 |
| 19 | 4419 |
| 20 | 13257 |
| 21 | 39771 |
| 22 | 119313 |
| 23 | 357939 |
| 24 | 173817 |
| 25 | 521451 |
| 26 | 1564353 |
| 27 | 469359 |
| 28 | 14877 |
| 29 | 44631 |
| 30 | 133893 |
| 31 | 41679 |
| 32 | 12537 |
| 33 | 37611 |
| 34 | 112833 |
| 35 | 338499 |
| 36 | 115497 |
| 37 | 346491 |
| 38 | 139473 |
| 39 | 418419 |
[1,3,9,27,81,243,729,2187,6561,19683,5949,17847, 53541,16623,49869,14967,4491,13473,4419,13257, 39771,119313,357939,173817,521451,1564353,469359, 14877,44631,133893,41679,12537,37611,112833, 338499,115497,346491,139473,418419] |