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A057869 Triangle of coefficients of x^2 in the Neumann polynomials. 0

%I #5 Jan 11 2013 17:24:29

%S 1,1,4,1,24,3,192,16,1,1920,120,5,23040,1152,36,1,322560,13440,336,7,

%T 5160960,184320,3840,64,1,92897280,2903040,51840,720,9,1857945600,

%U 51609600,806400,9600,100,1,40874803200,1021870080,14192640,147840

%N Triangle of coefficients of x^2 in the Neumann polynomials.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/NeumannPolynomial.html">Neumann Polynomial.</a>

%K nonn,tabl

%O 0,3

%A _Eric W. Weisstein_

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Last modified March 29 06:44 EDT 2024. Contains 371265 sequences. (Running on oeis4.)