203053

Appears in sequences

• Values that show the slow decrease in the Andrica function Af(k) = sqrt(p(k+1)) - sqrt(p(k)), where p(k) denotes the k-th prime.at n=10A084977
• Number of n X n binary arrays with rows and columns, considered as graycode numbers, in nondecreasing order, and no more than 3 ones in any row or column.at n=5A162067