44339

Appears in sequences

• Erroneous version of A024368.at n=19A025068
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 47 ones.at n=5A031815
• a(n) = numerator of sum of reciprocals of the terms of the continued fraction for H(n) = Sum_{k=1..n} 1/k.at n=29A112286
• Number of (n+2) X 4 binary arrays with each 3 X 3 subblock having rows and columns in lexicographically nondecreasing order.at n=25A184541
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 451", based on the 5-celled von Neumann neighborhood.at n=41A272258