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URL: https://oeis.org/history?seq=A026757

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

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Showing entries 1-10 | older changes
a(n) = Sum_{k=0..floor(n/2)} T(n-k,k), T given by A026747.
#11 by Sean A. Irvine at Mon Sep 22 16:00:28 EDT 2025
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Mon Sep 22
16:00
OEIS Server: https://oeis.org/edit/global/3029
#10 by Alois P. Heinz at Tue Oct 29 19:03:08 EDT 2019
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#9 by Andrew Howroyd at Tue Oct 29 18:28:00 EDT 2019
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#8 by Andrew Howroyd at Tue Oct 29 18:27:56 EDT 2019
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#7 by G. C. Greubel at Tue Oct 29 18:11:46 EDT 2019
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#6 by G. C. Greubel at Tue Oct 29 18:11:40 EDT 2019
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#5 by Russ Cox at Fri Mar 30 18:56:10 EDT 2012
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Fri Mar 30
18:56
OEIS Server: https://oeis.org/edit/global/285
#4 by N. J. A. Sloane at Sun Feb 20 03:00:00 EST 2005
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#3 by N. J. A. Sloane at Sat Sep 13 03:00:00 EDT 2003
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#2 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003
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