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

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Showing entries 1-10 | older changes
Triangle read by rows: T(n,k) = 4*binomial(n,k) - 3 for 0 <= k <= n.
#16 by Sean A. Irvine at Mon Sep 22 16:00:52 EDT 2025
PROG
Discussion
Mon Sep 22
16:00
OEIS Server: https://oeis.org/edit/global/3029
#15 by Charles R Greathouse IV at Thu Sep 08 08:45:30 EDT 2022
PROG
Discussion
Thu Sep 08
08:45
OEIS Server: https://oeis.org/edit/global/2944
#14 by Susanna Cuyler at Thu Mar 12 18:58:15 EDT 2020
STATUS
#13 by Michel Marcus at Thu Mar 12 14:33:41 EDT 2020
STATUS
#12 by G. C. Greubel at Thu Mar 12 14:30:07 EDT 2020
STATUS
#11 by G. C. Greubel at Thu Mar 12 14:29:28 EDT 2020
LINKS
#10 by G. C. Greubel at Thu Mar 12 14:27:25 EDT 2020
NAME
FORMULA
MATHEMATICA
PROG
CROSSREFS
STATUS
#9 by Michel Marcus at Sat Nov 09 03:16:24 EST 2019
STATUS
#8 by Joerg Arndt at Sat Nov 09 01:13:12 EST 2019
STATUS
#7 by Michel Marcus at Sat Nov 09 01:10:18 EST 2019
STATUS