166560

Appears in sequences

• Number of n-colorings of the 4 X 4 Sudoku graph.at n=5A159299
• Column 2 of triangle in A288187.at n=21A333279
• Number of polygons formed outside a regular n-gon when every pair of vertices of the n-gon are joined by an infinite line.at n=39A344311
• Sum of the divisors of A000073(n) (tribonacci numbers).at n=20A366783