F(0,2)=4,F(1,3)=22,4*22=88,AA+4AB+BB=88,N0 SOLUTION FOR A,B IN INTERGER。A,B THE SAME AS EVEN OR ODD,
EVEN,A=2M,B=2N,。。。MM+4MN+NN=22,NO SOLUTION。
ODD,A=2S+1,B=2T+1,。。。4SS+8S+1+16ST+8S+8T+4+4TT+8T+1=88
4(。。。。。。)=82 NO SOLUTION。