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A356062
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a(n) is the smallest integer that has exactly n Lucas divisors (A000032).
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3
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1, 2, 4, 12, 36, 252, 2772, 52668, 1211364, 35129556, 1089016236, 44649665676, 2098534286772, 417608323067628, 88115356167269508, 24760415083002731748, 7948093241643876891108, 4140956578896459860267268
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OFFSET
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1,2
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COMMENTS
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The new Lucas numbers that appear at each step are in A356063.
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LINKS
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EXAMPLE
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36 is divisible by 1, 2, 3, 4, 18, which are all Lucas numbers, and no integer < 36 has 5 divisors that are Lucas numbers, hence a(5) = 36.
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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