897024domain: NAppears in sequencesNumber of (n+1) X (5+1) 0..2 arrays colored with the upper median value of each 2 X 2 subblock.at n=19A235951Number of 6-cycles in the n-Sierpinski tetrahedron graph.at n=7A2925452nd row of A341867: a(n) = (n^2+15*n+32)*2^(n-3).at n=14A343561