50973

Appears in sequences

• Positions of remoteness 4 in Beans-Don't-Talk.at n=35A005696
• T(2n,n+1), where T is the array defined in A026105.at n=6A026116
• Expansion of g.f. x*(1+x)^4/(1-x)^6.at n=13A069038
• Crystal ball sequence for the lattice C_5.at n=6A142994
• Number of partitions p of n such that (number of even numbers in p) is a part of p.at n=44A241544
• a(0) = 0, a(n+1) = 2*a(n) + (-1)^floor(n/3).at n=16A275788