{"title":"Proof of some conjectural congruences involving Apéry and Apéry-like numbers","authors":"Guo-shuai Mao, Lilong Wang","doi":"10.1017/s0013091524000075","DOIUrl":null,"url":null,"abstract":"<p>In this paper, we mainly prove the following conjectures of Sun [16]: Let <span>p</span> > 3 be a prime. Then<span><img data-mimesubtype=\"png\" data-type=\"\" src=\"https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20240306144432913-0876:S0013091524000075:S0013091524000075_eqnU1.png\"><span data-mathjax-type=\"texmath\"><span>\\begin{align*}&A_{2p}\\equiv A_2-\\frac{1648}3p^3B_{p-3}\\ ({\\rm{mod}}\\ p^4),\\\\&A_{2p-1}\\equiv A_1+\\frac{16p^3}3B_{p-3}\\ ({\\rm{mod}}\\ p^4),\\\\&A_{3p}\\equiv A_3-36738p^3B_{p-3}\\ ({\\rm{mod}}\\ p^4),\\end{align*}</span></span></img></span></p><p contenttype=\"noindent\">where <span><span><img data-mimesubtype=\"png\" data-type=\"\" src=\"https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20240306144432913-0876:S0013091524000075:S0013091524000075_inline1.png\"><span data-mathjax-type=\"texmath\"><span>$A_n=\\sum_{k=0}^n\\binom{n}k^2\\binom{n+k}{k}^2$</span></span></img></span></span> is the <span>n</span>th Apéry number, and <span>B<span>n</span></span> is the <span>n</span>th Bernoulli number.</p>","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.1017/s0013091524000075","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, we mainly prove the following conjectures of Sun [16]: Let p > 3 be a prime. Then\begin{align*}&A_{2p}\equiv A_2-\frac{1648}3p^3B_{p-3}\ ({\rm{mod}}\ p^4),\\&A_{2p-1}\equiv A_1+\frac{16p^3}3B_{p-3}\ ({\rm{mod}}\ p^4),\\&A_{3p}\equiv A_3-36738p^3B_{p-3}\ ({\rm{mod}}\ p^4),\end{align*}
where $A_n=\sum_{k=0}^n\binom{n}k^2\binom{n+k}{k}^2$ is the nth Apéry number, and Bn is the nth Bernoulli number.
本文主要证明 Sun [16] 的下列猜想:设 p > 3 是素数。Then\begin{align*}&A_{2p}\equiv A_2-\frac{1648}3p^3B_{p-3}\ ({\rm{mod}}\ p^4),\&A_{2p-1}\equiv A_1+\frac{16p^3}3B_{p-3}\ ({\rm{mod}}\ p^4),\&;A_{3p}equiv A_3-36738p^3B_{p-3}\ ({\rm{mod}\ p^4),end{align*}where $A_n=\sum_{k=0}^n\binom{n}k^2\binom{n+k}{k}^2$ is the nth Apéry number, and Bn is the nth Bernoulli number.