|
1, 2, 11, 42, 216, 926, 4805, 21594, 113176, 523158, 2766030, 13043426, 69508528, 332880898, 1786840975, 8666578226, 46835595908, 229627064562, 1248785459646, 6180314464290, 33808696703208, 168713818115262, 927994263768204, 4665292098508258, 25791693351775736
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|