|
| |
|
|
A165941
|
|
G.f.: A(x) = exp( Sum_{n>=1} 2^n*x^n/(1+x^n)/n ).
|
|
0
| |
|
|
1, 2, 2, 6, 10, 18, 42, 78, 154, 314, 626, 1246, 2498, 4994, 9970, 19974, 39930, 79826, 159706, 319374, 638714, 1277530, 2554978, 5109854, 10219922, 20439714, 40879234, 81758854, 163517466, 327034514, 654069866, 1308139246, 2616277578
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
