166956

Appears in sequences

• Number of partitions of n where the difference between consecutive parts is at most 6.at n=52A238866
• The number of free polyominoes of width 2 and height n.at n=13A335711
• Square array T(n, k) (n>=1, k>=1) read by antidiagonals upwards. T(n, k) is the number of partitions of the set [n] into lists of k noncrossing sets.at n=71A348702