|
|
2, 10, 60, 343, 1967, 11308, 65259, 378010, 2197063, 12808546, 74873071, 438719043, 2576121325, 15155321640, 89309379504, 527093971974, 3115115536016, 18433166325980, 109198600599788, 647564817644547, 3843804160133055, 22835904897612060, 135776623595204700, 807896288987793486
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
