Primal Mask Ops

Jon Awbrey jawbrey at att.net
Fri May 20 10:00:23 CEST 2005


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PMO.  Note 2

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Sequence Fantasians,

Just for fun and future reference,
let's do the "rote" aritmetic for
the numbers that I last mentioned:

Cf. http://www.research.att.com/projects/OEIS?Anum=A061396
Cf. http://www.research.att.com/~njas/sequences/a061396a.txt

 360 = 2^3 3^2 5^1 = (p_1)^3 (p_2)^2  (p_3)^1
 999 = 3^3 37^1    =         (p_2)^3 (p_12)^1
1359 = 3^2 151^1   =         (p_2)^2 (p_36)^1

The dashed lines of identity o = = = o represent identified nodes.


360 = 8 * 9 * 5

  o-o         o-o
  |           |
  o-o o-o o-o o-o
  |   |   |   |
o-o   o---o   o-o
|     |       |
@ = = @ = = = @


999 = 27 * p_12

    o-o   o-o o-o
    |     |   |
o-o o-o o-o   o-o
|   |   |     |
o---o   o = = o-o
|       |
@ = = = @


1359 = 9 * p_36

          o-o o-o o-o
          |   |   |
o-o o-o o-o   o---o
|   |   |     |
o---o   o = = o---o
|       |
@ = = = @

Jon Awbrey

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inquiry e-lab: http://stderr.org/pipermail/inquiry/
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