■142857(その43)

 6倍自己再現数の末尾は6だけである.

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  6(06)^2=216

  6(16)^2=1536

  6(26)^2=4056

  6(36)^2=7776

  6(46)^2=12696

  6(56)^2=18816

  6(66)^2=26136

  6(76)^2=34656

  6(86)^2=44376

  6(96)^2=55296・・・6倍保型数

  6(096)^2=55296

  6(196)^2=230496

  6(296)^2=525696

  6(396)^2=940896

  6(496)^2=1476096

  6(596)^2=2131296

  6(696)^2=2906496

  6(796)^2=3801696

  6(896)^2=4816896・・・6倍保型数

  6(996)^2=5952096

  6(0896)^2=4816896

  6(1896)^2=21568896

  6(2896)^2=50320896

  6(3896)^2=91072896

  6(4896)^2=143824896・・・6倍保型数

  6(5896)^2=208576896

  6(6896)^2=285328896

  6(7896)^2=374080896

  6(8896)^2=474832896

  6(9896)^2=587584896

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