sequence: -1, 4, -24, 13, -113, 28, -316, 49, -681, 76, -1256, 109, -2089, 148, -3228, 193, -4721, 244, -6616, 301, -8961, 364, -11804, 433, -15193, 508, ...
linear recurrence: a(n)= 4*a(n-2) - 6*a(n-4) + 4*a(n-6) - a(n-8)
What is the o.g.f?
MathBot Answer:
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