On sums of Ap\'ery polynomials and related congruences
On sums of Ap\'ery polynomials and related congruences
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DOI:
10.1016/j.jnt.2012.05.014
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发表时间:
2011-01
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通讯作者:
Zhi-Wei Sun
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文献类型:
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作者:
Zhi-Wei Sun
The Apéry polynomials are given by (Those An=An(1) are Apéry numbers.) Let p be an odd prime. We show that and that for any p-adic integer x≢0(modp). This enables us to determine explicitly ∑k=0p−1(±1)kAkmodp, and ∑k=0p−1(−1)kAkmodp2in the case p≡2(mod3). Another consequence states that We also prove that for any prime p>3 we have where B0,B1,B2,… are Bernoulli numbers.