1,0,-1,-2,( )答案是 -91,1,8,16,7,21,4,16,2,()答案是 10思路求解!!

熱心網友

1,0,-1,-2,( )答案是 -9前一個數的立方減去1得下個數。1,1,8,16,7,21,4,16,2,()答案是 102個數一組,倍數依次是1 2 3 4 5