|
1, 1, 3, 9, 31, 111, 413, 1573, 6099, 23959, 95061, 380043, 1528197, 6171985, 25007283, 101550555, 412959045, 1680406133, 6837586143, 27802552381, 112895001739, 457488768507, 1848804315681, 7444992290081, 29847734946071
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|