INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, cilt.35, sa.9, ss.1093-1103, 2004 (SCI-Expanded)
In this paper, we constitute 2-step Fibonacci sequences by the two generating elements of a group of exponent p (p is prime) and nilpotency class it. Then, we examine the relationship between the number of recurrence sums involved in the jth term of the last component of the Fibonacci sequences and the coefficients of the binomial formula (a + b)(n-2), for n greater than or equal to 2.