34232

Appears in sequences

• a(n) = n*(4*n^6 + 70*n^4 + 196*n^2 + 45)/315.at n=8A099193
• Expansion of ((1-x)/(1-2x))^8.at n=7A169795
• a(n) = (n+1)*A001003(n).at n=7A176479
• Number of (n+1) X 4 binary arrays with rows and columns in nondecreasing order and with no 2 X 2 subblock sum differing from a horizontal or vertical neighbor subblock sum by more than one.at n=12A184065
• Number of paths from (0,0) to the line x = n, each segment given by a vector (1,1), (1,-1), or (2,0), not crossing the x-axis, and including no horizontal segment on the x-axis.at n=14A247623
• Irregular triangle read by rows: T(n,k) is number of sequences of length k over {0,1,...,n-1} containing no two consecutive blocks with the same average, n >= 1, 0 <= k <= A379914(n).at n=62A379998