20882

Appears in sequences

• States of a dynamic storage system.at n=13A005594
• Numbers whose base-12 representation has exactly 5 runs.at n=1A043654
• Numbers k such that sopf(k) = sopf(k+2), where sopf(k) = A008472(k).at n=19A063968
• Partial sums of A006567.at n=39A172463
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 278", based on the 5-celled von Neumann neighborhood.at n=40A271097
• p-INVERT of (1,0,0,1,0,0,1,0,0,...), where p(S) = (1 - S)(1 + S^2).at n=29A292323
• Number of nX4 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.at n=5A299685
• Number of nX6 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.at n=3A299687
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.at n=39A299689
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.at n=41A299689