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A034324 (n-3)(n-2)(n-1)+n. 1
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; text; internal format)
OFFSET

1,2

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, May 02 2002

LINKS

Table of n, a(n) for n=1..41.

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 *)

CROSSREFS

Cf. A000578, A084378, A084381.

Sequence in context: A058953 A160909 A004980 * A084380 A121909 A153909

Adjacent sequences:  A034321 A034322 A034323 * A034325 A034326 A034327

KEYWORD

easy,nonn

AUTHOR

Laurence Michaels (guardian(AT)ntplx.net)

EXTENSIONS

Extended and corrected by Erich Friedman.

STATUS

approved

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Last modified June 18 22:19 EDT 2013. Contains 226356 sequences.