找规律,填一填 ⑴1,4,7,10,( ),( ).⑵2,6,10,54,16找规律,填一填 ⑴1,4,7,10,( ),( ).⑵2,6,10,54,162,( ),( ).⑶1,3,7,15,31,63,( ),( ).⑷5,8,12,17,23,( ),( ).

问题描述:

找规律,填一填 ⑴1,4,7,10,( ),( ).⑵2,6,10,54,16
找规律,填一填 ⑴1,4,7,10,( ),( ).⑵2,6,10,54,162,( ),( ).⑶1,3,7,15,31,63,( ),( ).⑷5,8,12,17,23,( ),( ).