|
2, 1, 1, 2, 6, 19, 61, 197, 638, 2068, 6706, 21747, 70525, 228714, 741726, 2405442, 7800930, 25298683, 82044498, 266073128, 862884304, 2798363473, 9075188983, 29431149984, 95446231592, 309535411633, 1003833985448
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|