[seqfan] [Seqfan] A sequence related to Go

Yifan Xie xieyifan4013 at 163.com
Wed Jun 15 04:56:19 CEST 2022


Hi everyone,


Is this sequence suitable for OEIS?


a(n) is the maximum size of white pieces which can be taken from the board when surrounded by n black pieces in Go.


The formula is:


a(n) is the integer part of n^2/8 - n/2 + 1.


Best regards,


Yifan Xie


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