350739488

Appears in sequences

• Number of numbers == 0 (mod 3) in range 2^n to 2^(n+1) with odd number of 1's in binary expansion.at n=30A000773
• Expansion of 1/((1-x)*(1-3*x)*(1-4*x)).at n=13A016208
• Expansion of (1-x)^4/((1-x)^6 - x^6).at n=30A119336
• a(n) = Sum_{k=0..floor(n/6)} binomial(n,6*k).at n=31A306847
• a(n) = Sum_{k=0..n} binomial(6*n+1,6*k).at n=5A387814
• a(n) = Sum_{k=0..n} binomial(2*n+1,6*k).at n=15A387874
• a(n) = Sum_{k=0..n} binomial(3*n+1,6*k).at n=10A387875
• a(n) = Sum_{k=0..n} binomial(5*n+1,6*k).at n=6A387877