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 | 5 |
| 4 | 8 |
| 5 | 15 |
| 6 | 28 |
| 7 | 49 |
| 8 | 86 |
| 9 | 156 |
| 10 | 259 |
| 11 | 412 |
| 12 | 679 |
| 13 | 1086 |
| 14 | 1753 |
| 15 | 2826 |
| 16 | 4400 |
| 17 | 6751 |
| 18 | 10703 |
| 19 | 16250 |
| 20 | 24757 |
| 21 | 38047 |
| 22 | 57459 |
| 23 | 85861 |
| 24 | 129329 |
| 25 | 192660 |
| 26 | 286177 |
| 27 | 424358 |
| 28 | 624510 |
| 29 | 915105 |
| 30 | 1347787 |
| 31 | 1961152 |
| 32 | 2847145 |
| 33 | 4144089 |
| 34 | 5988205 |
| 35 | 8638077 |
| 36 | 12439833 |
| 37 | 17837767 |
| 38 | 25536016 |
[0,1,1,5,8,15,28,49,86,156,259,412,679,1086,1753, 2826,4400,6751,10703,16250,24757,38047,57459, 85861,129329,192660,286177,424358,624510,915105, 1347787,1961152,2847145,4144089,5988205,8638077, 12439833,17837767,25536016] |