id:A136334 - OEIS Search Results

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Triangular sequence from both a cubic expansion polynomial and a three deep polynomial recursion: Expansion polynomial: f(x,t)=1/(1 - 2*x*t + t^3); Recursion polynomials: p(x, n) = 2*x*p(x, n - 1) - p(x, n - 3);.

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1, 0, 2, 0, 0, 4, -1, 0, 0, 8, 0, -4, 0, 0, 16, 0, 0, -12, 0, 0, 32, 1, 0, 0, -32, 0, 0, 64, 0, 6, 0, 0, -80, 0, 0, 128, 0, 0, 24, 0, 0, -192, 0, 0, 256, -1, 0, 0, 80, 0, 0, -448, 0, 0, 512, 0, -8, 0, 0, 240, 0, 0, -1024, 0, 0, 1024 (list; table; graph; listen)

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

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