58474

Appears in sequences

• Pisot sequence T(5,9), a(n) = floor(a(n-1)^2/a(n-2)).at n=17A020750
• Central element of a series of 5 successive nonsquarefree numbers.at n=40A188296
• Number of n X 4 0..4 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 5, and upper left element zero.at n=6A230567
• T(n,k)=Number of nXk 0..4 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 5, and upper left element zero.at n=51A230571
• Number of 7 X n 0..4 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 5, and upper left element zero.at n=3A230576
• Triangle read by rows: T(n,k) = number of graphs on n nodes with domatic number k (n >= 1, 1 <= k <= n).at n=39A294206
• Number of sets of nonempty words over binary alphabet with a total of n letters of which 2 are the first letter.at n=25A360650