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A139183
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a(n) = (n! - 8)/8.
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10
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2, 14, 89, 629, 5039, 45359, 453599, 4989599, 59875199, 778377599, 10897286399, 163459295999, 2615348735999, 44460928511999, 800296713215999, 15205637551103999, 304112751022079999
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OFFSET
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4,1
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COMMENTS
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Original name: Natural numbers of the form (n!-8)/8.
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LINKS
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MAPLE
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MATHEMATICA
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Table[(n! - 8)/8, {n, 4, 20}]
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PROG
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(GAP) List([4..25], n->(Factorial(n)-8)/8); # Muniru A Asiru, Oct 20 2018
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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