2337507domain: NAppears in sequencesNormalized volume of center slice of n-dimensional cube: 2^n* n!*Vol({ (x_1,...,x_n) in [ 0,1 ]^n: n/2 <= Sum_{i = 1..n} x_i <= (n+1)/2 }).at n=7A011818Triangle formed by left half of A101842, read by rows.at n=35A101845Triangle formed by right half of A101842, read by rows.at n=28A102012