智商123可能不夠用,推導(dǎo)一個(gè)數(shù)列有多難?

令f(x)為第x個(gè)數(shù)所對(duì)應(yīng)的值,由拉格朗日差值可得當(dāng)f(x)=9557x^10/302400-90121x^9/51840+841247x^8/20160-6941285x^7/12096+23947417x^6/4800?492974779x^5/17280+6536685779x^4/60480?689562439x^3/2592+10168441231x^2/25200?105938717x/315+114833時(shí),有f(11)=114514,所以第11個(gè)數(shù)是114514
驗(yàn)證可見(jiàn)https://www.desmos.com/calculator/lbjbgdolnp?lang=zh-CN

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