-1457

Appears in sequences

• Sum of logarithmic numbers.at n=6A002748
• Expansion of (-1+3*x)/(5*x^2 + 1 - 2*x).at n=12A116484
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 483", based on the 5-celled von Neumann neighborhood.at n=29A272346
• Expansion of 1 / Sum_{k in Z} x^k / (1 - x^(5*k+2)).at n=49A375063