66516

Appears in sequences

• Numbers whose base-3 representation has exactly 11 runs.at n=18A043591
• McKay-Thompson series of class 29A for Monster.at n=43A058611
• McKay-Thompson series of class 29A for the Monster group with a(0) = 2.at n=43A136570
• Number of (n+2)X(2+2) 0..2 arrays with every row, column, diagonal or antidiagonal in each 3X3 subblock summing to a prime.at n=7A251813
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every row, column, diagonal or antidiagonal in each 3X3 subblock summing to a prime.at n=37A251819