-4707

Appears in sequences

• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 133", based on the 5-celled von Neumann neighborhood.at n=39A270235
• Expansion of Product_{k>=0} 1/(1 + x^(4*k+1))^(4*k+1).at n=29A285287
• Expansion of g.f. (1 - theta_4(x))/2 / Product_{n>=1} (1 - x^(2*n))^3.at n=25A370150