{"blog_url":"https://hyperion64.hatenadiary.org/","author_name":"Hyperion64","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhyperion64.hatenadiary.org%2Fentry%2F2025%2F02%2F01%2F151316\" title=\"\u4e8c\u9805\u4fc2\u6570\u306e\u9006\u6570\u548c\u306e\u602a - \u5b8c\u5168\u7121\u6b20\u3067\u8352\u5510\u7121\u7a3d\u306a\u5922\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_name":"Hatena Blog","url":"https://hyperion64.hatenadiary.org/entry/2025/02/01/151316","published":"2025-02-01 15:13:16","provider_url":"https://hatena.blog","categories":[],"title":"\u4e8c\u9805\u4fc2\u6570\u306e\u9006\u6570\u548c\u306e\u602a","type":"rich","author_url":"https://blog.hatena.ne.jp/Hyperion64/","blog_title":"\u5b8c\u5168\u7121\u6b20\u3067\u8352\u5510\u7121\u7a3d\u306a\u5922","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/H/Hyperion64/20250201/20250201145358.jpg","description":"\u4e8c\u9805\u4fc2\u6570\uff08binomial coefficients\uff09\u306f\u30d1\u30b9\u30ab\u30eb\u306e\u4e09\u89d2\u5f62\u306a\u3069\u3067\u5b9f\u9a13\u6570\u5b66\u30d5\u30a1\u30f3\u306e\u611b\u73a9\u7269\u3002 \u81ea\u5206\u3082\u4f55\u56de\u304b\u89e6\u308c\u3066\u3044\u308b\u3002\u4eca\u56de\u306e\u304a\u8a71\u3057\u3082\u540c\u3058\u3088\u3046\u306a\u5185\u5bb9\u3060\u3002 ja.wikipedia.org \u6b21\u306e\u4e8b\u5b9f\u306f\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b\u3002 \u304b\u3064\u3066\u306e\u81ea\u5206\u306e\u95a2\u5fc3\u306f\u4e8c\u9805\u4fc2\u6570\u306e\u9006\u6570\u548c\u3067\u3057\u305f\u3002 \uff4e\u304c\uff11\u304b\u308920\u307e\u3067\u3067\u3053\u3046\u306a\u308a\u307e\u3059\u3002 1, 3/2, 5/3, 5/3, 8/5, 91/60, 151/105, 48/35, 83/63, 803/630, 1433/1155, 8411/6930, 15341/12870, 28211/24024, 10447/9009, 10336/9009, 19345/17017,\u2026","version":"1.0","height":"190"}