24401

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 65.at n=26A020404
• Convolution of natural numbers n >= 1 with Lucas numbers L(k)(A000032) for k >= 2.at n=15A033811
• Number of n X 2 1..6 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in decreasing order.at n=5A166840
• Expansion of Product_{k>=1} (1 + x^k)^(k*(2*k-1)).at n=10A294836
• Number of nX5 0..1 arrays with every element unequal to 1, 2, 3 or 6 king-move adjacent elements, with upper left element zero.at n=7A304146