观察以下数列,按规律写出括号内的正确数字:1,2,4,7,11,(

问题描述:

观察以下数列,按规律写出括号内的正确数字:1,2,4,7,11,(

观察以下数列,按规律写出括号内的正确数字:1,2,4,7,11,( 16.0=