■142857(その48)
9倍自己再現数の末尾は4,5,9のいすれかである.
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9(04)^2=144
9(14)^2=1764
9(24)^2=5184
9(34)^2=10404
9(44)^2=17424
9(54)^2=26244
9(64)^2=36864・・・9倍保型数
9(74)^2=47284
9(84)^2=63504
9(94)^2=79524
9(064)^2=36864
9(164)^2=242064
9(264)^2=627264・・・9倍保型数
9(364)^2=1192464
9(464)^2=1937664
9(564)^2=2862864
9(664)^2=3968064
9(764)^2=5253264
9(864)^2=6718464
9(964)^2=8363664
9(0264)^2=627264
9(1264)^2=14379264
9(2264)^2=46131264
9(3264)^2=95883264・・・9倍保型数
9(4264)^2=163635264
9(5264)^2=249387264
9(6264)^2=353139264
9(7264)^2=474891264
9(8264)^2=614643264
9(9264)^2=772395264
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