44080

Appears in sequences

• Number of terms in 5th derivative of a function composed with itself n times.at n=28A022815
• a(n) is square mod a(i), i < n; a(n) nonsquare; a(1) = 2.at n=20A034901
• a(n) = 441*n^2 - 2*n.at n=9A157737
• Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..4 array extended with zeros and convolved with 1,3,3,1.at n=22A222023
• Number of s in {1,...,n}^n having shortest run with the same value of length 6.at n=14A228632
• Total number of W shapes in all tilings of a 5 X n rectangle with pentominoes of any shape.at n=7A247743
• Number of cells in a regular 7-gon after n generations of mitosis.at n=35A349808
• Number of compositions of n where there are (2*k)! sorts of part k.at n=4A370378