{"provider_url":"https://hatena.blog","blog_url":"https://s-black.hateblo.jp/","published":"2025-03-20 15:24:09","version":"1.0","author_url":"https://blog.hatena.ne.jp/s-black/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fs-black.hateblo.jp%2Fentry%2F2025%2F03%2F20%2F152409\" title=\"\u30104STEP\u6570\u5b66B\u30113\u306e\u89e3\u8aac - s-black\u306e\u307e\u3068\u3081\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","width":"100%","image_url":null,"provider_name":"Hatena Blog","categories":["\u30104STEP\u6570B\u89e3\u8aac\uff08STEPB\u4ee5\u4e0a\u306e\u554f\u984c\uff09\u3011"],"author_name":"s-black","description":"(\u89e3\u8aac) (1) \u3053\u306e\u6570\u5217\u306f\u307e\u305a\u521d\u9805(2n-1)^2\u3067\u3042\u308a\u3001\u305d\u308c\u304b\u3089\u306e\u9805\u306f(2n-3)^2\u3001(2n-5)^2\u3068\u306a\u3063\u3066\u3044\u304d\u307e\u3059\u3002 \u3053\u3053\u3067\u3053\u306e\u6570\u5217\u304c\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3057\u3066\u3044\u308b\u304b\u3092\u6bd4\u3079\u3066\u307f\u308b\u3068\u30012n\u304b\u3089\u5f15\u304f\u6570\u304c1\uff0c3\uff0c5\u3068\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u6c17\u304c\u4ed8\u304d\u307e\u3059\u3002 \u3042\u3068\u306f\u3053\u308c\u3092\u4e00\u822c\u5316\u3057\u3066\u307f\u308c\u3070\u3044\u3044\u3060\u3051\u3067\u3059\u3002 1\uff0c3\uff0c5\u306e\u6570\u5217\u3092\u8003\u3048\u308b\u3068k\u9805\u76ee\u306e\u6570\u306f2k\uff0d1\u3067\u3059\u3002 \u3088\u3063\u3066\u3053\u306e\u6570\u5217\u306ek\u9805\u76ee\u306f{2n-(2k-1)}^2\u3068\u306a\u308b\u308f\u3051\u3067\u3059\u3002 \u307e\u305f\u3001\u3053\u306e\u6570\u5217\u306e\u6700\u7d42\u9805\u304b\u3089\u898b\u3066\u30821\uff0c9\uff0c25\u306e\u3088\u3046\u306b1\uff0c3\uff0c5\u306e2\u4e57\u3067\u5947\u6570\u306e2\u4e57\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3082\u63a8\u6e2c\u3067\u304d\u305d\u3046\u3067\u3059\u306d\u3002 (2) \u3053\u306e\u6570\u5217\u306e\u521d\u9805\u306f\u221an\u3067\u305d\u308c\u304b\u3089\u306e\u9805\u306f2\u221an-1\u30013\u221an-3\u2026","blog_title":"s-black\u306e\u307e\u3068\u3081\u30d6\u30ed\u30b0","title":"\u30104STEP\u6570\u5b66B\u30113\u306e\u89e3\u8aac","url":"https://s-black.hateblo.jp/entry/2025/03/20/152409","type":"rich"}