403242

Appears in sequences

• a(n) = 16 + floor(Sum_{j=1..n-1} a(j)/2).at n=25A120142
• Number of 7-element subsets of [n] having a prime element sum.at n=23A320682
• a(n) = Sum_{k=0..floor(2*n/9)} binomial(2*n-6*k,3*k).at n=19A392405