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CONGRUENCES INVOLVING SUMS OF HARMONIC NUMBERS AND BINOMIAL COEFFICIENTS.
- Source :
- Mathematica Montisnigri; 2020, Vol. 47, p15-21, 7p
- Publication Year :
- 2020
-
Abstract
- Congruences involving sums of Harmonic numbers and binomial coefficients are considered in this paper. Recently, many great mathematicians have been interested to find congruences and relationships between these numbers such Sun & Tauraso, Koparal & Ömür, Mao & Sun and Meštrović & Andjić. In the present paper, some new combinatorial congruences are proved. These congruences are mainly determined modulo p² or p³ (in any prime) and they are motivated by a recent paper by Meštrović and Andjić. The first main result (Theorem 1) presents the congruence modulo p² (p > 3 is any prime) involving sum of products of two binomial coefficients and Harmonic numbers. Two interesting congruences modulo a prime p > 3 (Corollary 2) involving Harmonic numbers H<subscript>k</subscript>, Catalan numbers c<subscript>k</subscript> and Fermat quotient q<subscript>2</subscript> := (2<superscript>p-1</superscript> - 1)/p are obtained as consequences of Theorem 1. The second main result (Theorem 2) presents the congruence modulo p³(p > 3 is any prime) involving sum of products of two binomial coefficients and Harmonic numbers. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03542238
- Volume :
- 47
- Database :
- Complementary Index
- Journal :
- Mathematica Montisnigri
- Publication Type :
- Academic Journal
- Accession number :
- 149409999
- Full Text :
- https://doi.org/10.20948/mathmontis-2020-47-2