|
|
1, 1, 4, 14, 62, 272, 1307, 6178, 28687, 127074, 534414, 2125086, 8003063, 28603253, 97334199, 316359888, 985253099, 2948785272, 8504664978, 23695762074, 63924853698, 167320196102, 425715789486, 1054686008982
(list; graph; refs; listen; history; internal format)
|
|
