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A034324
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(n-3)(n-2)(n-1)+n.
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1
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1, 2, 3, 10, 29, 66, 127, 218, 345, 514, 731, 1002, 1333, 1730, 2199, 2746, 3377, 4098, 4915, 5834, 6861, 8002, 9263, 10650, 12169, 13826, 15627, 17578, 19685, 21954, 24391, 27002, 29793, 32770, 35939, 39306, 42877, 46658, 50655, 54874, 59321
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| (n*a(n+1)^3+1)/(n^3+1) is the smallest integer of the form (n*k^3+1)/(n^3+1) - Benoit Cloitre (benoit7848c(AT)orange.fr), May 02 2002
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MATHEMATICA
| Table[(n-3)(n-2)(n-1)+n, {n, 52}](*and/or*)Table[n^3+2, {n, -1, 50}] (* From Vladimir Joseph Stephan Orlovsky, Apr 15 2011 *)
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CROSSREFS
| Cf. A000578, A084378, A084381.
Sequence in context: A058953 A160909 A004980 * A084380 A121909 A153909
Adjacent sequences: A034321 A034322 A034323 * A034325 A034326 A034327
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KEYWORD
| easy,nonn
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AUTHOR
| Laurence Michaels (guardian(AT)ntplx.net)
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EXTENSIONS
| Extended and corrected by Erich Friedman (erich.friedman(AT)stetson.edu).
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