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) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 3 |
| 3 | 3 |
| 4 | 6 |
| 5 | 9 |
| 6 | 12 |
| 7 | 15 |
| 8 | 21 |
| 9 | 30 |
| 10 | 36 |
| 11 | 45 |
| 12 | 60 |
| 13 | 78 |
| 14 | 96 |
| 15 | 117 |
| 16 | 150 |
| 17 | 189 |
| 18 | 228 |
| 19 | 276 |
| 20 | 342 |
| 21 | 420 |
| 22 | 504 |
| 23 | 603 |
| 24 | 732 |
| 25 | 885 |
| 26 | 1050 |
| 27 | 1245 |
| 28 | 1488 |
| 29 | 1773 |
| 30 | 2088 |
| 31 | 2454 |
| 32 | 2901 |
| 33 | 3420 |
| 34 | 3996 |
| 35 | 4662 |
| 36 | 5460 |
| 37 | 6378 |
| 38 | 7404 |
| 39 | 8583 |
| 40 | 9972 |
| 41 | 11565 |
| 42 | 13344 |
| 43 | 15378 |
| 44 | 17748 |
| 45 | 20448 |
| 46 | 23472 |
| 47 | 26910 |
| 48 | 30876 |
[1,3,3,3,6,9,12,15,21,30,36,45,60,78,96,117,150, 189,228,276,342,420,504,603,732,885,1050,1245, 1488,1773,2088,2454,2901,3420,3996,4662,5460,6378, 7404,8583,9972,11565,13344,15378,17748,20448, 23472,26910,30876] |