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⇱ The On-Line Encyclopedia of Integer Sequences (OEIS)

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Showing entries 1-10 | older changes
a(n) = floor(n*(n-1)/17).
#13 by Wesley Ivan Hurt at Mon Dec 27 22:08:11 EST 2021
STATUS
#12 by Jon E. Schoenfield at Mon Dec 27 21:58:43 EST 2021
STATUS
#11 by Jon E. Schoenfield at Mon Dec 27 21:58:41 EST 2021
NAME
FORMULA
AUTHOR
STATUS
#10 by Harvey P. Dale at Wed Apr 11 18:46:37 EDT 2018
STATUS
#9 by Harvey P. Dale at Wed Apr 11 18:46:32 EDT 2018
LINKS
MATHEMATICA
STATUS
#8 by Russ Cox at Fri Mar 30 17:38:27 EDT 2012
FORMULA
Discussion
Fri Mar 30
17:38
OEIS Server: https://oeis.org/edit/global/190
#7 by Russ Cox at Fri Mar 30 16:45:51 EDT 2012
AUTHOR
Discussion
Fri Mar 30
16:45
OEIS Server: https://oeis.org/edit/global/110
#6 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010
DATA
KEYWORD
#5 by N. J. A. Sloane at Fri Feb 27 03:00:00 EST 2009
KEYWORD
AUTHOR
#4 by N. J. A. Sloane at Fri Jan 09 03:00:00 EST 2009
FORMULA