A Class of S-Restricted Compositions (CROSBI ID 253948)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Glunčić, Matko ; Martinjak, Ivica
engleski
A Class of S-Restricted Compositions
In this paper we introduce a class of restricted compositions. We prove that this class appears as a combinatorial interpretation of a generalized third order recursive sequences. Further identities are also proved. In particular, we show that the difference of the $n$-th $r$-tribonacci number and the sum of its three predecessors is the $n$-th regular polytopic number.
integer sequence ; composition ; restricted compositions ; tribonacci constant ; polytopic number
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Podaci o izdanju
15 (2)
2019.
361-371
objavljeno
1793-0421
1793-7310
10.1142/S1793042119500180