| p49 glider shuttle |
x = 65, y = 65, rule = B3/S23
21b2o$20bo2bo$17bo3bobo$15b6obo$14bo5bo$14bob2obo2bo$15bo3bob2o$17bobo
$16b2o3b2o$15bo2b2obo$13bo2bo3bo2bo9bo$13b2obo3bob2o7b3o$14bobob2obo8b
o$14bob3o2bo8b2o$15bo3bob2o$16b4o2bo5bo$20bo6bobo$16b4o2bo5b2o2b2o$16b
o2bob2o9b2o$21bo$19bobo31b2o$19b2o6bo23b3o5b2o$25b2o23bo4bo2bo2bo$26b
2o18b2obob4obo2bobo$10b2o5b2o28bobobo4b2obob2o$11bo5b2o28bobob2o2bo5bo
$11bobo29b2ob2ob2obo2bob3obo$12b2o29bo4bo4b2o5b2obo$16b2o26b3o3b3o2b2o
bo3bobo$15bobo20b2o6b2ob2o2bo2bob2obo2bo$16bo20b2o14b2o7b2o$39bo2$25bo
$b2o7b2o14b2o20bo$o2bob2obo2bo2b2ob2o6b2o20bobo$obo3bob2o2b3o3b3o26b2o
$bob2o5b2o4bo4bo29b2o$3bob3obo2bob2ob2ob2o29bobo$3bo5bo2b2obobo28b2o5b
o$2b2obob2o4bobobo28b2o5b2o$3bobo2bob4obob2o18b2o$3bo2bo2bo4bo23b2o$4b
2o5b3o23bo6b2o$10b2o31bobo$43bo$31b2o9b2obo2bo$31b2o2b2o5bo2b4o$35bobo
6bo$36bo5bo2b4o$42b2obo3bo$33b2o8bo2b3obo$34bo8bob2obobo$31b3o7b2obo3b
ob2o$31bo9bo2bo3bo2bo$43bob2o2bo$42b2o3b2o$45bobo$42b2obo3bo$42bo2bob
2obo$44bo5bo$42bob6o$41bobo3bo$41bo2bo$42b2o!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ AUTOSTART ]]
#C [[ GPS 7 ZOOM 4 LOOP 49 ]]
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| Pattern type |
Oscillator |
| Oscillator type |
Relay |
| Number of cells |
400 |
| Bounding box |
65×65 |
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| Period |
49 |
| Mod |
49 |
| Heat |
70.9 |
| Volatility |
0.59 |
| Strict volatility |
0.43 |
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| Discovered by |
Noam Elkies |
| Year of discovery |
1999 |
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The p49 glider shuttle is a period-49 oscillator discovered in its original form by Noam Elkies on August 1, 1999,[1] and was the first period 49 oscillator to be found.[2] It consists of four p7 bouncers reflecting four gliders around a period 49 track. In the infobox a slightly smaller pipsquirter 2, found by Karel Suhajda on January 24, 2003, is used.
In terms of its 400 cells, it was the smallest known period 49 oscillator until the discovery of Snark-based adjustable glider loops in 2013. Currently the p49 bumper loop with 206 cells is the smallest p49 oscillator.
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