44824

Appears in sequences

• s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (Fibonacci numbers), t = A001950 (upper Wythoff sequence).at n=28A025085
• Numbers n such that 57*2^n-1 is prime.at n=32A050554
• a(n) = tau(n) * (NumberOfPartitions(n) - 1).at n=30A141668
• Number of 10-step one space leftwards or up, two space rightwards or down asymmetric rook's tours on an n X n board summed over all starting positions.at n=4A187305
• a(n) = Sum_{k=0..n} binomial(2*n+k-1,k) * binomial(2*n+k,n-k).at n=5A379022