解答:
解:當(dāng)x=1時(shí),數(shù)列數(shù)列{a
n}的各項(xiàng)為1,1,0,1,1,0,1,1,0,1,1,0…,
所以在前2014項(xiàng)中恰好含有
=671
項(xiàng)為0,即有671項(xiàng)為0;
當(dāng)x=2時(shí),數(shù)列數(shù)列{a
n}的各項(xiàng)為1,2,1,1,0,1,1,0,1,1,0…,
所以在前2014項(xiàng)中恰好含有
=670
項(xiàng)為0,即有670項(xiàng)為0;
當(dāng)x=3時(shí),數(shù)列數(shù)列{a
n}的各項(xiàng)為1,3,2,1,1,0,1,1,0,1,1,0…,
所以在前2014項(xiàng)中恰好含有
=670
項(xiàng)為0,即有670項(xiàng)為0;
當(dāng)x=4時(shí),數(shù)列數(shù)列{a
n}的各項(xiàng)為1,4,3,1,2,1,1,0,1,1,0,…,
所以在前2014項(xiàng)中恰好含有
=669
項(xiàng)為0,即有669項(xiàng)為0;
當(dāng)x=5時(shí),數(shù)列數(shù)列{a
n}的各項(xiàng)為1,5,4,1,3,2,1,1,0,1,1,0…,
所以在前2014項(xiàng)中恰好含有
=669
項(xiàng)為0,即有669項(xiàng)為0;
…
由上面可以得到當(dāng)x=6或x=7時(shí),在前2014項(xiàng)中恰好含有668項(xiàng)為0;
當(dāng)x=8或x=9時(shí),在前2014項(xiàng)中恰好含有667項(xiàng)為0;
故答案為:8或9.