|
|
1, 1, 3, 9, 31, 111, 403, 1488, 5559, 20932, 79333, 302277, 1156703, 4442257, 17112720, 66096604, 255878503, 992570025, 3857092836, 15012261225, 58512405321, 228352024155, 892205043527, 3489652882944, 13662123455511
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
