56986

Appears in sequences

• Row sums of partition triangle A026820.at n=26A058397
• Number of triangular partitions of n of order 3.at n=43A084439
• Number of n X 2 arrays of the minimum value of corresponding elements and their horizontal, vertical or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 n X 2 array.at n=29A219810