200422domain: NAppears in sequencesNumber of 11-almost primes 11ap such that 2^n < 11ap <= 2^(n+1).at n=26A120042Number of nX6 0..1 arrays with every element equal to 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.at n=10A298955