24074

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 71.at n=21A020410
• 7th-order Vatalan numbers (generalization of Catalan numbers).at n=4A025760
• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 44.at n=2A031632
• Denominators of continued fraction convergents to sqrt(106).at n=10A041191
• Product plus sum of four consecutive nonnegative numbers.at n=11A166941
• Semiprimes that are the sum of 10 consecutive primes.at n=30A185347
• Number of nX3 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,2,0,1,3 for x=0,1,2,3,4.at n=5A197042
• Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,2,0,1,3 for x=0,1,2,3,4.at n=2A197045
• T(n,k)=Number of nXk 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 4,2,0,1,3 for x=0,1,2,3,4.at n=30A197047
• T(n,k)=Number of nXk 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 4,2,0,1,3 for x=0,1,2,3,4.at n=33A197047
• a(n) = floor(5^n/4^(n-1)).at n=38A241203
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 406", based on the 5-celled von Neumann neighborhood.at n=42A271772
• Numbers of uniquely embeddable trees on n vertices.at n=23A378672