90785
domain: N
Appears in sequences
- Least power of 3 having exactly n consecutive 6's in its decimal representation.at n=8A131547
- The least k such that the decimal expansion of 3^k contains 9 consecutive n's.at n=6A215783
- Number of (n+1)X(2+1) 0..4 arrays with each row and column divisible by 13, read as a base-5 number with top and left being the most significant digits.at n=5A263435
- T(n,k)=Number of (n+1)X(k+1) 0..4 arrays with each row and column divisible by 13, read as a base-5 number with top and left being the most significant digits.at n=22A263439
- T(n,k)=Number of (n+1)X(k+1) 0..4 arrays with each row and column divisible by 13, read as a base-5 number with top and left being the most significant digits.at n=26A263439