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

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Showing entries 1-10 | older changes
a(n) = ceiling(n/2)*ceiling(n^2/2).
#34 by Michael De Vlieger at Wed Aug 21 12:26:58 EDT 2024
STATUS
#33 by Michel Marcus at Wed Aug 21 11:40:20 EDT 2024
STATUS
#32 by Paolo Xausa at Wed Aug 21 04:18:28 EDT 2024
STATUS
#31 by Paolo Xausa at Wed Aug 21 04:17:40 EDT 2024
MATHEMATICA
STATUS
#30 by Charles R Greathouse IV at Thu Sep 08 08:45:31 EDT 2022
PROG
Discussion
Thu Sep 08
08:45
OEIS Server: https://oeis.org/edit/global/2944
#29 by Susanna Cuyler at Sun Mar 29 17:12:59 EDT 2020
STATUS
#28 by Andrew Howroyd at Sun Mar 29 13:19:17 EDT 2020
STATUS
#27 by Michel Marcus at Sun Mar 29 13:05:40 EDT 2020
STATUS
#26 by Michel Marcus at Sun Mar 29 13:05:29 EDT 2020
FORMULA
CROSSREFS
STATUS
#25 by Michel Marcus at Sun Mar 29 12:18:55 EDT 2020
STATUS
Discussion
Sun Mar 29
12:22
Bernard Schott: D'accord.