33267

Appears in sequences

• G.f.: 1/(1-x) = Sum_{n>=0} a(n) * x^n * Product_{k=1..n} (1 - k*x)/(1 + k*x).at n=6A208832
• Number of triforces generated at iteration n in a Koch-Sierpiński Ninja Star.at n=10A250128
• a(n) = strictly increasing number m, such that m+n is the next prime and m-n is the previous prime.at n=19A282687
• Sum of the fifth largest parts in the partitions of n into 7 parts.at n=50A308929