|
| |
|
|
A030983
|
|
Number of rooted noncrossing trees with n nodes such that root has degree 1 and the child of the root has degree at least 2.
|
|
1
| |
|
|
0, 3, 16, 83, 442, 2420, 13566, 77539, 450340, 2650635, 15777450, 94815732, 574518536, 3506232184, 21533144486, 132980242755, 825304177544, 5144743785545, 32199189658020, 202252227085755, 1274578959894450
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
