2015/02/09 by Zhi-Hong Sun, Sun, Zhi-Hong
Mathematics · #05A10 #05A19 #Advanced Combinatorial Mathematics #Advanced Mathematical Identities #Analytic Number Theory Research #Combinatorics (math.CO) #FOS: Mathematics #Number Theory (math.NT) #Primary 11A07 #Secondary 11E25
paper · pdf · doi:10.48550/arxiv.1502.02499
openalex publication_date 2015/02/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Let \fn\ be the Franel numbers given by fn=∑k=0n\binom nk3, and let p>5 be a prime. In this paper we mainly determine ∑k=0p-1 \binom2kk(fk)/(mk)\pmod p for m=5,-16,16,32,-49,50,96. Let Sn=∑k=0n\binom nk\binom2kk\binom2n-2kn-k. We also determine ∑k=0p-1 \binom2kk(Sk)/(mk)\pmod p for m=7,16,25,32,64,160,800,1600, 156832.