从下列选取 [generation] [to the children] (1) [to the grandchildren] (3) [to the great-grandchildren] (6) [to the [nth (generation)] generation] (13) [to the [nth (generation)] generation] (29) [to the [nth (generation)] generation] (61) [to the [nth (generation)] generation] (120) [to the [nth (generation)] generation] (230) [to the [nth (generation)] generation] (295) [to the [nth (generation)] generation] (296)