99597

Appears in sequences

• Number of (n+1)X(1+1) 0..2 arrays with each row nonprime and column prime, read as a base 3 number with top and left being the most significant digits.at n=8A262106
• a(n+1) = 2*a(n) + A298338(n-1), with a(1) = 1.at n=15A363503