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 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 10 |
| 6 | 18 |
| 7 | 32 |
| 8 | 48 |
| 9 | 126 |
| 10 | 60 |
| 11 | 162 |
| 12 | 468 |
| 13 | 210 |
| 14 | 1050 |
| 15 | 98 |
| 16 | 2254 |
| 17 | 154 |
| 18 | 4704 |
| 19 | 9380 |
| 20 | 15750 |
| 21 | 33810 |
| 22 | 10584 |
| 23 | 78498 |
| 24 | 45096 |
| 25 | 79780 |
| 26 | 266760 |
| 27 | 362190 |
| 28 | 911262 |
| 29 | 46260 |
| 30 | 1862700 |
| 31 | 3713700 |
| 32 | 743052 |
| 33 | 5023454 |
| 34 | 13211688 |
| 35 | 26120556 |
| 36 | 52543890 |
| 37 | 15624468 |
| 38 | 48120150 |
| 39 | 89142066 |
[1,2,4,6,8,10,18,32,48,126,60,162,468,210,1050,98, 2254,154,4704,9380,15750,33810,10584,78498,45096, 79780,266760,362190,911262,46260,1862700,3713700, 743052,5023454,13211688,26120556,52543890, 15624468,48120150,89142066] |