One-band patterns

Everything about Sudoku that doesn't fit in one of the other sections

Re: One-band patterns

Postby JPF » Tue Jun 12, 2012 1:57 pm

Serg,

I got the same number 51912
With the same methodology used for the full grid, here are the values for each n= 0 to 27 :

Code: Select all
n     Nn
0     1
1     1
2     5
3     15
4     43
5     110
6     281
7     606
8     1219
9     2172
10    3457
11    4896
12    6198
13    6952
14    6952
15    6198
16    4896
17    3457
18    2172
19    1219
20    606
21    281
22    110
23    43
24    15
25    5
26    1
27    1

TOTAL 51912


Using GAP, I found 66 conjugacy classes.
I have to check my input.

JPF
JPF
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Re: One-band patterns

Postby Serg » Tue Jun 12, 2012 7:48 pm

Hi, JPF!
JPF wrote:I got the same number 51912

Thank you for cross-checking my result.
JPF wrote:Using GAP, I found 66 conjugacy classes.

I've found an error in my conjugacy classes finding procedure. So, my number of conjugacy classes for one-band pattern VPTs (37) looks like wrong. It's curious that I still got correct result.

Serg
Serg
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Joined: 01 June 2010
Location: Russia

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