38513

Appears in sequences

• a(n) = a(n-1) + a(floor(n/2)) + a(ceiling(n/2)).at n=40A131205
• Number of resistance values that can be constructed using up to n equal resistances by arranging them in an arbitrary series-parallel arrangement.at n=12A153588
• a(n) = (A212146(n)-1)/2.at n=20A212147
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 694", based on the 5-celled von Neumann neighborhood.at n=40A273411
• Indices where the cumulative sum of cos(2k+1)^(2k+1) reaches a record high value.at n=14A389559