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Showing entries 1-10 | older changes
Triple factorial array, read by antidiagonals, where row n+1 is generated from row n by first removing terms in row n at positions {[m*(m+5)/6], m >= 0} and then taking partial sums, starting with all 1's in row 0.
#12 by Peter Luschny at Wed Mar 06 08:31:39 EST 2024
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#11 by Peter Luschny at Wed Mar 06 08:28:03 EST 2024
NAME
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Discussion
Wed Mar 06
08:31
Peter Luschny: I reverted because some of the higher terms did not agree and I didn't immediately see the reason for the discrepancy. Further study is needed.
#10 by Peter Luschny at Wed Mar 06 08:25:12 EST 2024
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EXAMPLE
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#9 by Peter Luschny at Wed Mar 06 08:18:06 EST 2024
EXAMPLE
#8 by Peter Luschny at Wed Mar 06 08:14:27 EST 2024
NAME
COMMENTS
EXTENSIONS
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Discussion
Wed Mar 06
08:14
Peter Luschny: Previous name now first comment.
#7 by Bruno Berselli at Wed Mar 06 03:31:06 EST 2013
STATUS
#6 by Jean-François Alcover at Wed Mar 06 02:58:12 EST 2013
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#5 by Jean-François Alcover at Wed Mar 06 02:58:03 EST 2013
MATHEMATICA
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#4 by Russ Cox at Fri Mar 30 18:37:08 EDT 2012
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Discussion
Fri Mar 30
18:37
OEIS Server: https://oeis.org/edit/global/213
#3 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010
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KEYWORD