79223
domain: N
Appears in sequences
- Composite numbers not divisible by 2 which in base 4 contain their largest proper factor as a substring.at n=22A063145
- Let b(1)=1, b(2)=2, b(n) = sum of digits of b(1)+b(2)+b(3)+...+b(n-1), sequence gives values of n such that b(n)=3.at n=31A084229
- Number of n X 2 0..1 arrays with every element equal to 1, 2 or 4 king-move adjacent elements, with upper left element zero.at n=16A297852