127044

Appears in sequences

• Numbers k such that k concatenated with k-8 gives the product of two numbers which differ by 9.at n=8A116109
• Numbers k such that k concatenated with itself gives the product of two numbers which differ by 7.at n=9A116160
• Numbers k such that k concatenated with k+6 gives the product of two numbers which differ by 5.at n=4A116200
• Triangle read by rows: T(n,k) (n >= 1, 1 <= k <= n) = largest permanent of any n X n (0,1) matrix with k 1's in each row and column.at n=51A133644