28568

Appears in sequences

• a(n) = floor(n*phi^17), where phi is the golden ratio, A001622.at n=8A004932
• a(n) = round(n*phi^17), where phi is the golden ratio, A001622.at n=8A004952
• Row sums of triangle A144334, binomial transform of [1, 2, 6, 7, 3, 0, 0, 0, ...].at n=21A144335
• a(1) = 2, a(n) = (n-th-even n^3) - (sum of previous terms).at n=35A181509
• s(k)-s(j), where the pairs (k,j) are given by A205867 and A205868, and s(k) denotes the (k+1)-st Fibonacci number.at n=33A205869
• a(n) = 8*Lucas(n).at n=17A258160
• a(n) = number of steps required to reach 0 from F(n+2) by repeatedly subtracting from a natural number the number of ones in its Zeckendorf representation. Here F(n) = the n-th Fibonacci number, F(0) = 0, F(1) = 1, F(2) = 1, F(3) = 2, ...at n=25A261082
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 382", based on the 5-celled von Neumann neighborhood.at n=40A271541
• Number of integer partitions of n that have an even number of parts and cannot be partitioned into distinct pairs of not necessarily distinct parts.at n=48A338915
• Number of n-tuples (p_1, p_2, ..., p_n) of positive integers such that p_{i-1} <= p_i <= prime(i).at n=7A354621
• Number of edges formed in a square by straight line segments when connecting the four corner vertices to the points dividing the sides into n equal parts.at n=28A355948