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 | 4 |
| 2 | 6 |
| 3 | 12 |
| 4 | 15 |
| 5 | 24 |
| 6 | 28 |
| 7 | 40 |
| 8 | 45 |
| 9 | 60 |
| 10 | 66 |
| 11 | 84 |
| 12 | 91 |
| 13 | 112 |
| 14 | 120 |
| 15 | 144 |
| 16 | 153 |
| 17 | 180 |
| 18 | 190 |
| 19 | 220 |
| 20 | 231 |
| 21 | 264 |
| 22 | 276 |
| 23 | 312 |
| 24 | 325 |
| 25 | 364 |
| 26 | 378 |
| 27 | 420 |
| 28 | 435 |
| 29 | 480 |
| 30 | 496 |
| 31 | 544 |
| 32 | 561 |
| 33 | 612 |
| 34 | 630 |
| 35 | 684 |
| 36 | 703 |
| 37 | 760 |
| 38 | 780 |
| 39 | 840 |
| 40 | 861 |
| 41 | 924 |
| 42 | 946 |
| 43 | 1012 |
| 44 | 1035 |
| 45 | 1104 |
| 46 | 1128 |
| 47 | 1200 |
| 48 | 1225 |
| 49 | 1300 |
| 50 | 1326 |
| 51 | 1404 |
| 52 | 1431 |
[1,4,6,12,15,24,28,40,45,60,66,84,91,112,120,144, 153,180,190,220,231,264,276,312,325,364,378,420, 435,480,496,544,561,612,630,684,703,760,780,840, 861,924,946,1012,1035,1104,1128,1200,1225,1300, 1326,1404,1431] |