-808

Appears in sequences

• McKay-Thompson series of class 10c for Monster.at n=31A058204
• Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 4.at n=49A060023
• Alternating sum of diagonals in A060177.at n=46A104575
• Expansion of (-1+x+2*x^2-6*x^3+x^4+x^5) / ((x-1)*(x^2-x+1)*(x^2-2*x-1)*(x+1)^2).at n=8A109781
• Coefficients of the eighth-order mock theta function T_0(q).at n=49A153155
• Triangle of coefficients of Gaussian polynomials [2n+5,4]_q represented as finite sum of terms (1+q^2)^k*q^(g-k), where k = 0,1,...,g with g=4n+2.at n=59A267484
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 20", based on the 5-celled von Neumann neighborhood.at n=30A269714
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 710", based on the 5-celled von Neumann neighborhood.at n=41A273424