206973domain: NAppears in sequencesExpansion of Product_{k>=1} (1-x^k)^29.at n=7A010834Number of n X 2 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 n X 2 array.at n=14A219708