找规律,1,2,4,7,11,( ),( ),(
问题描述:
找规律,1,2,4,7,11,( ),( ),(
找规律,1,2,4,7,11,( ),( ),( ).
答
+1+2+3+416 22 29
找规律,1,2,4,7,11,( ),( ),(
找规律,1,2,4,7,11,( ),( ),( ).
+1+2+3+416 22 29