Journal of Integer Sequences, Vol. 17 (2014), Article 14.4.2

Incomplete Tribonacci Numbers and Polynomials


José L. Ramírez
Instituto de Matemáticas y sus Aplicaciones
Calle 74 No. 14 - 14
Bogotá
Colombia

Víctor F. Sirvent
Universidad Simón Bolívar
Departamento de Matemáticas
Apartado 89000
Caracas 1086-A
Venezuela

Abstract:

We define the incomplete tribonacci sequence of numbers and polynomials. We study recurrence relations, some properties of these numbers and polynomials, and the generating function of the incomplete tribonacci numbers.

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(Concerned with sequences A000032 A000045 A000073 A073778.)

Received November 7 2013; revised version received December 10 2013; January 22 2014. Published in Journal of Integer Sequences, February 16 2014.

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