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Grokking the Coding Interview Patterns in C#

N-th Tribonacci Number

Explore how to calculate the N-th Tribonacci number by applying dynamic programming strategies. Understand the sequence definition, constraints, and how to implement an optimized solution, building skills essential for solving recursive sequence problems in coding interviews.

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Statement

Given a number n, calculate the corresponding Tribonacci number. The Tribonacci sequence TnT_n is defined as:

T0=0, T1=1, T2=1T_0 = 0,\space T_1 = 1,\space T_2 = 1
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