|
|
1, 27, 488, 7434, 103215, 1353681, 17093182, 210149568, 2533379189, 30086951895, 353166486036, 4106992533462, 47398834914523, 543607880403069, 6201901277261450, 70443098125125516, 797096110863739617
(list; graph; refs; listen; history; internal format)
|
|