121366

Appears in sequences

• a(n) = a(n-1)+a(n-2)+n-4, a(0)=0, a(1)=1.at n=28A210673
• Number of triangular n X n X n arrays colored with integers 0 upwards introduced in row major order, with no element equal to any neighbor, and containing the value n(n+1)/2-2.at n=30A211899
• Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..6 array extended with zeros and convolved with 1,1,1.at n=24A222436
• a(n) is the number of partitions of n with Durfee square of size <= 4.at n=48A330642