78034

Appears in sequences

• Numbers n such that 257*2^n-1 is prime.at n=29A050887
• Expansion of (1-4x+12x^2-16x^3+8x^4)/(1-x)^5.at n=38A119327
• Number of n X 2 binary arrays with each element equal to either the sum mod 2 of its horizontal and vertical neighbors or the sum mod 2 of its diagonal and antidiagonal neighbors.at n=13A183510