科研之友
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摘要
An explicit solution is given to a familiar third order recurrence relation
a(n+3) = a(n+1) + a(n), n >= 0
a(0) = 3, a(1) = 0, a(3) = 2.
A proof using elementary number theory is given to show that a(n) is prime-divisible. That is, if n is prime, then n vertical bar a(n).
- 出版日期2012-4
