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A127922
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1/24 of product of three numbers: n-th prime, previous and following number.
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1
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1, 5, 14, 55, 91, 204, 285, 506, 1015, 1240, 2109, 2870, 3311, 4324, 6201, 8555, 9455, 12529, 14910, 16206, 20540, 23821, 29370, 38024, 42925, 45526, 51039, 53955, 60116, 85344, 93665, 107134, 111895, 137825, 143450, 161239, 180441, 194054
(list; graph; refs; listen; history; internal format)
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OFFSET
| 2,2
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COMMENTS
| The product of (n-1), n, and (n+1) = n^3 - n [From Harvey P. Dale, Jan. 17, 2011]
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MATHEMATICA
| Table[(Prime[n] + 1) Prime[n](Prime[n] - 1)/24, {n, 1, 100}]
(#^3-#)/24&/@Prime[Range[2, 40]] [From Harvey P. Dale, Jan. 17, 2011]
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CROSSREFS
| Cf. A036689, A034953, A127917, A127918, A127919, A127920, A127921.
Sequence in context: A073541 A055488 A177049 * A165517 A197788 A197661
Adjacent sequences: A127919 A127920 A127921 * A127923 A127924 A127925
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KEYWORD
| nonn
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AUTHOR
| Artur Jasinski (grafix(AT)csl.pl), Feb 06 2007
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