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 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 8 |
| 7 | 12 |
| 8 | 18 |
| 9 | 25 |
| 10 | 34 |
| 11 | 47 |
| 12 | 65 |
| 13 | 88 |
| 14 | 118 |
| 15 | 154 |
| 16 | 203 |
| 17 | 263 |
| 18 | 343 |
| 19 | 442 |
| 20 | 568 |
| 21 | 721 |
| 22 | 914 |
| 23 | 1149 |
| 24 | 1445 |
| 25 | 1807 |
| 26 | 2255 |
| 27 | 2800 |
| 28 | 3468 |
| 29 | 4270 |
| 30 | 5250 |
| 31 | 6425 |
| 32 | 7855 |
| 33 | 9566 |
| 34 | 11635 |
| 35 | 14103 |
| 36 | 17068 |
| 37 | 20584 |
| 38 | 24784 |
| 39 | 29754 |
| 40 | 35670 |
| 41 | 42653 |
| 42 | 50934 |
| 43 | 60688 |
| 44 | 72212 |
| 45 | 85742 |
| 46 | 101662 |
| 47 | 120293 |
[0,1,1,2,4,5,8,12,18,25,34,47,65,88,118,154,203, 263,343,442,568,721,914,1149,1445,1807,2255,2800, 3468,4270,5250,6425,7855,9566,11635,14103,17068, 20584,24784,29754,35670,42653,50934,60688,72212, 85742,101662,120293] |