84368

Appears in sequences

• For n >= 2, a(n+1)=prime[a(n)]-n; a(1)=3.at n=9A106048
• Number of partitions p of 2n-1 such that n - (number of parts of p) is a part of p.at n=28A238641
• G.f.: Sum_{k>=0} x^(k*(k+1)/2) * Product_{j=1..k} ((1 + x^j)/(1 - x^j))^2.at n=25A376853