An elementary evaluation of the Jacobsthal sum
نویسندگان
چکیده
منابع مشابه
On the sum of Pell and Jacobsthal numbers by matrix method
In this paper, we define two $n$-square upper Hessenberg matrices one of which corresponds to the adjacency matrix of a directed pseudo graph. We investigate relations between permanents and determinants of these upper Hessenberg matrices, and sum formulas of the well-known Pell and Jacobsthal sequences. Finally, we present two Maple 13 procedures in order to calculate permanents of t...
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in this paper, we define two $n$-square upper hessenberg matrices one of which corresponds to the adjacency matrix of a directed pseudo graph. we investigate relations between permanents and determinants of these upper hessenberg matrices, and sum formulas of the well-known pell and jacobsthal sequences. finally, we present two maple 13 procedures in order to calculate permanents of t...
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ژورنال
عنوان ژورنال: Journal of Number Theory
سال: 1986
ISSN: 0022-314X
DOI: 10.1016/0022-314x(86)90028-4