121496domain: NAppears in sequencesa(n) = Fibonacci(n-1) + prime(n).at n=26A113753Convolution of A015723 and A000700.at n=44A274352Given the associative array U(n,k) described below, numbers m > 5 such that [m-3..m+3] are not in U(n,k) (excluding the first row and column).at n=23A345473