22284891

Appears in sequences

• Primitive pseudo-powers to base 3.at n=14A016058
• Triangle read by rows: T(n,m) = Prime[m]^n*(Prime[m] - 1)/2.at n=32A121057
• a(n) = ((n-th prime)^6-(n-th prime)^5)/2.at n=7A138460
• T(n,k)=Petersen graph (3,1) coloring a rectangular array: number of nXk 0..5 arrays where 0..5 label nodes of a graph with edges 0,1 0,3 3,5 3,4 1,2 1,4 4,5 2,0 2,5 and every array movement to a horizontal or antidiagonal neighbor moves along an edge of this graph, with the array starting at 0.at n=33A223556
• Petersen graph (3,1) coloring a rectangular array: number of 6Xn 0..5 arrays where 0..5 label nodes of a graph with edges 0,1 0,3 3,5 3,4 1,2 1,4 4,5 2,0 2,5 and every array movement to a horizontal or antidiagonal neighbor moves along an edge of this graph, with the array starting at 0.at n=2A223561