perplexus.info :: Just Math : Recurrent Sequence Riddles

Recurrent Sequence Riddles (Posted on 2024-07-11)

The sequence a_n is defined by the recurrence relation a_n+4 = a_n+3 - a_n+2 + a_n+1 - a_n with initial values a₀=1607, a₁=1707, a₂=1814 and a₃=1914. Find a₁₀₀.

No Solution Yet Submitted by Danish Ahmed Khan

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| Comment 1 of 3

The sequence is cyclic with period 10 so a(100)=a(0)=1607

Posted by broll on 2024-07-11 07:57:21

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