属于这两组的第一个数字：
1,三,6,10,21,55,66,91,210,300,630,666,741,820,861,990,2211,3321,6441,6555,7750,9730,9870,66430,77421,86320,88410,88831,222111,443211,986310,8822100,8885220,22221111,87655420,777776520,976621110,2222211111,87777776521,222222111111,22222221111111.