37696

Appears in sequences

• Degrees of irreducible representations of O'Nan group ON.at n=9A003919
• a(n) = floor(n^(n/2)/n!!).at n=24A114854
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, -1), (-1, 1, 1), (1, -1, 0), (1, 1, 0)}.at n=9A149169
• Number of 6-step one space leftwards or up, two space rightwards or down asymmetric rook's tours on an n X n board summed over all starting positions.at n=9A187301
• Number of n X 5 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 1 vertically.at n=19A208376
• a(n) = n*(n + 1)*(7*n + 11)/6.at n=31A255687
• a(n) = (2*n^3 - 6*n^2 + 19*n - 9)*n/6.at n=18A378023
• Triangle read by rows: T(n,k) is the number of free polyforms consisting of k unit square cells and n-k isosceles right triangular cells whose short sides have unit length. Cells are joined along sides of equal lengths.at n=41A391193