The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A256650

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A256650

30-gonal pyramidal numbers: a(n) = n*(n+1)*(28*n-25)/6.
(history; published version)

#32 by Charles R Greathouse IV at Thu Sep 08 08:46:11 EDT 2022

PROG

(MAGMAMagma) [n*(n+1)*(28*n-25)/6: n in [0..50]]; // Vincenzo Librandi, Apr 08 2015

Discussion

Thu Sep 08

08:46

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

#31 by Charles R Greathouse IV at Sat Jun 13 00:55:27 EDT 2015

LINKS

<a href="/index/Rec#order_04">Index to sequences with entries for linear recurrences with constant coefficients</a>, signature (4,-6,4,-1).

Discussion

Sat Jun 13

00:55

OEIS Server: https://oeis.org/edit/global/2439

#30 by Bruno Berselli at Mon Apr 13 17:58:46 EDT 2015

STATUS

editing

approved

#29 by Bruno Berselli at Mon Apr 13 17:58:41 EDT 2015

REFERENCES

E. Deza and M. M. Deza, Figurate numbers, World Scientific Publishing (2012), page 93 (28-th 28th row of the table).

STATUS

approved

editing

#28 by Bruno Berselli at Fri Apr 10 04:12:34 EDT 2015

STATUS

editing

approved

#27 by Bruno Berselli at Fri Apr 10 04:12:12 EDT 2015

REFERENCES

E. Deza and M. M. Deza, Figurate numbers, World Scientific Publishing (2012), page 93 (28-rd th row of the table).

STATUS

approved

editing

#26 by Bruno Berselli at Fri Apr 10 04:11:59 EDT 2015

STATUS

editing

approved

#25 by Bruno Berselli at Fri Apr 10 04:11:52 EDT 2015

REFERENCES

E. Deza and M. M. Deza, Figurate numbers, World Scientific Publishing (2012), page 93 (28-rd row of the table).

STATUS

approved

editing

#24 by Bruno Berselli at Thu Apr 09 06:56:33 EDT 2015

STATUS

editing

approved

#23 by Bruno Berselli at Thu Apr 09 06:56:31 EDT 2015

CROSSREFS

Cf. similar sequences listed in A237616.

STATUS

approved

editing