65389domain: NAppears in sequencesNumber of n X 3 0..1 arrays with every element equal to 1, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=11A299523Number of subsets of {1..n} containing n such that no element can be written as a positive linear combination of the others.at n=17A365045