{"version":"1.0","author_url":"https://blog.hatena.ne.jp/bouzuya/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbouzuya.hatenablog.com%2Fentry%2F2022%2F02%2F25%2F224544\" title=\"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 \u6f14\u7fd2\u554f\u984c\u96c6 055 - Recurrence Formula 1 \u3092\u89e3\u3044\u305f - bouzuya.hatenablog.com\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","image_url":null,"blog_url":"https://bouzuya.hatenablog.com/","title":"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 \u6f14\u7fd2\u554f\u984c\u96c6 055 - Recurrence Formula 1 \u3092\u89e3\u3044\u305f","provider_name":"Hatena Blog","categories":[],"description":"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 \u6f14\u7fd2\u554f\u984c\u96c6 055 - Recurrence Formula 1 \u3092\u89e3\u3044\u305f\u3002 \u554f\u984c: https://atcoder.jp/contests/math-and-algorithm/tasks/math_and_algorithm_au \u66f8\u7c4d\u306e\u4f8b\u984c\u304b\u3089\u306e\u6d41\u308c\u304c\u3042\u308b\u306e\u3067\u89e3\u3051\u308b\u3002\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306e\u7b2c N \u9805\u3092\u884c\u5217\u306e\u7d2f\u4e57\u3067\u89e3\u3044\u305f\u6d41\u308c\u3067\u51fa\u3066\u304d\u3066\u3044\u308b\u306e\u3067\u540c\u69d8\u306e\u89e3\u6cd5\u3067\u826f\u3044\u306e\u3060\u308d\u3046\u3068\u3042\u305f\u308a\u3092\u3064\u3051\u308b\u3002 \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u3068\u306e\u9055\u3044\u306f a_{n-1} \u306b 2 \u3068\u3044\u3046\u4fc2\u6570\u304c\u3064\u3044\u3066\u3044\u308b\u3002\u3072\u3068\u3064\u524d\u306e\u6570\u5b57\u306b 2 \u304c\u304b\u3051\u3089\u308c\u308b\u3088\u3046\u306b\u3059\u308c\u3070\u826f\u3055\u305d\u3046\u306a\u306e\u3067\u2193\u306e\u3088\u3046\u306b\u3059\u308b\u3002 \\begin{pmatrix} 2 &\u2026","type":"rich","width":"100%","author_name":"bouzuya","height":"190","published":"2022-02-25 22:45:44","url":"https://bouzuya.hatenablog.com/entry/2022/02/25/224544","blog_title":"bouzuya.hatenablog.com"}