89728

Appears in sequences

• a(n) = floor( n*(n-1)*(n-2)*(n-3)/22 ).at n=39A011932
• Consider 3 X 3 X 3 Rubik cube, but only allow the squares group to act; sequence gives number of positions that are exactly n moves from the start.at n=12A080627
• a(n) = (8 - 2*n + 11*n^2 - 6*n^3 + n^4)/4.at n=25A289121