-2988

Appears in sequences

• Low-temperature series for magnetization in zero-field 3-state Potts model on cubic lattice.at n=19A007270
• McKay-Thompson series of class 15B for Monster.at n=43A058509
• McKay-Thompson series of class 24f for the Monster group with a(0) = -2.at n=43A093067
• Triangle read by rows: T(n,k) = coefficient of x^k in the polynomial p[n,x] defined by p[0,x]=1, p[1,x]=1+x and p[n,x]=(1+x)(2-x)(3-x)...(n-x) for n >= 2 (0 <= k <= n).at n=29A123361
• Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of (f(i,j)), where f(i,1)=f(1,j)=1, f(i,i)= i; f(i,j)=0 otherwise; as in A204179.at n=27A204180
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 141", based on the 5-celled von Neumann neighborhood.at n=31A270285