69174

Appears in sequences

• Number of -4..4 arrays x(0..n-1) of n elements with zero sum and no two consecutive declines, no adjacent equal elements, and no element more than one greater than the previous (random base sawtooth pattern).at n=14A200177
• Number of binary labeled trees with two-colored vertices that have n leaves and avoid the easiest to avoid 6-pattern set.at n=6A227250
• a(n) = n*(n+1)*(7*n-6)/2.at n=27A256718
• E.g.f.: A'(x) = 1 + A(x)^3, with A(0)=1.at n=6A258969
• Number of (n+2)X(7+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=24A259005
• Numbers n such that 2*n and n^3 have the same digit sum.at n=21A266315
• G.f. A(x) satisfies: A(x) = 1 + x * A(-x) / (1 - x) + x * A(x)^2.at n=10A349016
• Number of connected minimal dominating sets in the n-trapezohedral graph.at n=24A381190