34515

Appears in sequences

• Number of permutations of length 2n which are invariant under the reverse-complement map and have no decreasing subsequences of length 6.at n=6A145846
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (0, 1, 0), (1, 0, 1), (1, 1, -1)}.at n=8A150291
• Number of (w,x,y,z) with all terms in {1,...,n} and min{|w-x|,|w-y|}=min{|x-y|,|x-z|}.at n=27A212579
• Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..3 array extended with zeros and convolved with 1,3,3,1.at n=22A222022
• Number of balanced ternary words of length n.at n=32A260938
• Indices of rows of triangle A262432 where the maximum term of the row is a new record.at n=31A262464
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 771", based on the 5-celled von Neumann neighborhood.at n=30A273500