{"height":"190","version":"1.0","categories":["\u6570\u5b66","Python"],"title":"Project Euler 225","author_name":"inamori","width":"100%","type":"rich","blog_title":"inamori\u2019s diary","url":"https://inamori.hateblo.jp/entry/20090717/p1","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/inamori/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20090717%2Fp1\" title=\"Project Euler 225 - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://inamori.hateblo.jp/","description":"\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30aa\u30a4\u30e9\u30fc http://projecteuler.net/index.php Q225. Tn = Tn - 1 + Tn - 2 + Tn - 3 T1 = T2 = T3 = 1\u3092\u6e80\u305f\u3059\u6570\u5217\u306e\u5168\u3066\u306e\u9805\u306b\u5bfe\u3057\u3066\u5272\u308a\u5207\u308c\u306a\u3044\u81ea\u7136\u6570\u304c\u3042\u308b\u3002\u3053\u306e\u3046\u3061124\u756a\u76ee\u306e\u3082\u306e\u306f\uff1f \u5e38\u306b\u5272\u308a\u5207\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u5270\u4f59\u3067(1, 1, 1)\u3068\u4e26\u3076\u30d1\u30bf\u30fc\u30f3\u304c\u51fa\u3066\u304f\u308b\u3002\u9014\u4e2d\u304b\u3089\u5272\u308a\u8fbc\u3093\u3067\u304f\u308b\u3053\u3068\u306f\u306a\u3044\u3002 \u306a\u305c124\u756a\u76ee\u306a\u306e\u304b\u3068\u601d\u3063\u305f\u3089\u3001\u305d\u3046\u3044\u3046\u3053\u3068\u304b\u3002","published":"2009-07-17 00:00:00"}