In the existing literature there are many combinatorial interpretations for the sequence (ai)i≥1 = 1,3,7,17,41,... (M2665 in The Encyclopedia of Integer Sequences, Academic Press, New York, 1995), and at least one for the subsequence of its odd-indexed terms, i.e. 1,7,41,239,..., using the area under elevated Schröder paths. We provide a combinatorial interpretation for the subsequence given by the remaining terms 3,17,99,..., also in this case by using the area under Schröder paths.

BIJECTIVE RESULTS ON THE AREA OF SCHRÖDER PATHS / E. GRAZZINI; E. PERGOLA; L. FERRARI; S. RINALDI. - STAMPA. - (2001), pp. 33-39. (Intervento presentato al convegno GASCOM 2001 tenutosi a CERTOSA DI PONTIGNANO (SI)).

BIJECTIVE RESULTS ON THE AREA OF SCHRÖDER PATHS

GRAZZINI, ELISABETTA;PERGOLA, ELISA;FERRARI, LUCA;
2001

Abstract

In the existing literature there are many combinatorial interpretations for the sequence (ai)i≥1 = 1,3,7,17,41,... (M2665 in The Encyclopedia of Integer Sequences, Academic Press, New York, 1995), and at least one for the subsequence of its odd-indexed terms, i.e. 1,7,41,239,..., using the area under elevated Schröder paths. We provide a combinatorial interpretation for the subsequence given by the remaining terms 3,17,99,..., also in this case by using the area under Schröder paths.
2001
GASCom 2001
GASCOM 2001
CERTOSA DI PONTIGNANO (SI)
E. GRAZZINI; E. PERGOLA; L. FERRARI; S. RINALDI
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1997
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