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A139183
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Natural numbers of the form (n!-8)/8.
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9
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2, 14, 89, 629, 5039, 45359, 453599, 4989599, 59875199, 778377599, 10897286399, 163459295999, 2615348735999, 44460928511999, 800296713215999, 15205637551103999, 304112751022079999
(list; graph; refs; listen; history; internal format)
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OFFSET
| 4,1
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 4..300
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MATHEMATICA
| Table[(n! - 8)/8, {n, 4, 20}]
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PROG
| (MAGMA) [(Factorial(n)-8)/8: n in [4..25]]; // Vincenzo Librandi, Jul 20 2011
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CROSSREFS
| Cf. A033312, A139172, A139173, A139174, A139175, A139176, A139177, A139183, A139184.
Sequence in context: A162478 A189392 A065892 * A174705 A109113 A081959
Adjacent sequences: A139180 A139181 A139182 * A139184 A139185 A139186
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KEYWORD
| nonn
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AUTHOR
| Artur Jasinski (grafix(AT)csl.pl), Apr 11 2008
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