The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A027484

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A027484

a(n) = n*(n^4-1)/2.
(history; published version)

#27 by Harvey P. Dale at Fri Aug 02 11:49:29 EDT 2024

STATUS

editing

approved

#26 by Harvey P. Dale at Fri Aug 02 11:49:27 EDT 2024

MATHEMATICA

LinearRecurrence[{6, -15, 20, -15, 6, -1}, {15, 120, 510, 1560, 3885, 8400}, 30] (* Harvey P. Dale, Aug 02 2024 *)

STATUS

approved

editing

#25 by Charles R Greathouse IV at Fri Oct 21 21:39:38 EDT 2022

STATUS

editing

approved

#24 by Charles R Greathouse IV at Fri Oct 21 21:39:37 EDT 2022

PROG

(PARI) a(n)=n*(n^4-1)/2 \\ Charles R Greathouse IV, Oct 21 2022

KEYWORD

nonn,easy

STATUS

approved

editing

#23 by Charles R Greathouse IV at Thu Sep 08 08:44:49 EDT 2022

PROG

(MAGMAMagma) [n*(n^4 - 1)/2: n in [2..50]]; // Vincenzo Librandi, Dec 29 2012

Discussion

Thu Sep 08

08:44

OEIS Server: https://oeis.org/edit/global/2944

#22 by Alois P. Heinz at Thu Apr 08 12:20:17 EDT 2021

STATUS

editing

approved

#21 by Alois P. Heinz at Thu Apr 08 12:19:41 EDT 2021

NAME

a(n) = n*(n^4-1)/2.

STATUS

proposed

editing

#20 by Michel Marcus at Thu Apr 08 11:51:12 EDT 2021

STATUS

editing

proposed

#19 by Michel Marcus at Thu Apr 08 11:51:02 EDT 2021

NAME

a(n) = n(n^4-1)/2.

LINKS

S. Gartenhaus, <a href="httphttps://arXivarxiv.org/abs/math.CO/0210275">Odd order pandiagonal latin Order Pandiagonal Latin and Magic Cubes in Three and magic cubes...Four Dimensions</a>, arXiv:math/0210275 [math.CO], 2002.

MATHEMATICA

Table[(m^5 - m)/2, {m, 34}] - _(* _Zerinvary Lajos_, Mar 21 2007 *)

STATUS

approved

editing

#18 by Michel Marcus at Thu Apr 08 11:49:50 EDT 2021

STATUS

reviewed

approved