Ruler
Ruler is a pattern constructed by Dean Hickerson in April 2005 that produces a stream of LWSSes with gaps in it, such that the number of spaceships between successive gaps follows the "ruler function" (sequence A001511 in The On-Line Encyclopedia of Integer Sequences).
Ruler | |||||
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Pattern type | Miscellaneous | ||||
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Number of cells | 997 | ||||
Bounding box | 169×116 | ||||
Discovered by | Dean Hickerson | ||||
Year of discovery | 2005 | ||||
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The first length-n series of LWSSes is emitted at approximately generation 96*2^n. The pattern uses a Corderman eater puffer found by Paul Tooke in January 2004, a p48 glider gun by Noam Elkies in June 1997, a p8 bouncer by Noam Elkies in September 1998, and a p24 LWSS puffer (source unknown).
<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 161, y = 118, rule = B3/S23
25bo$23b2ob2o2$23b2o$23bo$8b2o14bo$8bo16bo3$27bo$24b3o3$2o22b3o$o23b3o
$22b2ob2o$22bo$22b3o6$31b3o$31b3o$32bo$30b2o23bo$30bo23bobo2b2o7b2o$
31bo21bo3b4o6b3o$56bo7bobob2o$51b2obo10b2o$52bobo$43b2o8bo$43bo3$63bob
o$63bo2bo2bo7bobo$63bob2obobo5b2ob2o$69bo6b2obo$39bo21b3o11bo$38b2o21b
3o12bo$37bob2o21bo13bo$36b3o2bo$38bobobo77bo3b2o18bo3b2o$39bobobo78b5o
19b5o$40bo2b3o75b4ob2o17b4ob2o$41b2obo80b2o22b2o$42b2o$42bo3bo89b2o$
45bobo88b3o$46b2o87b3ob2o$42b2o94bo$41bobo89bo$41bo6bo24b2o56bobo$40b
2o5b2o24bo59bo$138bo$135b3ob2o$136b3o$136b2o$121b6o$120bo5bo$65b2o59bo
$65bo59bo3$141bo3b2o$143b5o$142b4ob2o$146b2o2$157b4o$156bo3bo$123bo36b
o$124bo27bo6bo$120bo3bo29b3o$121b4o27bo6bo$160bo$102bo53bo3bo$102b2o
53b4o$103b2o30b2o$105bo27b2ob2o9bo$101b4obo22bo3b4o11bo$100bo4bobo19b
2obo3b2o6bo5bo$96b2o2bobo2bob2o18bo3bo11b6o$97b2obob2obo2b2o17b2obo3b
2o$98bobo4bo23bo3b4o$76b2o21bob4o28b2ob2o$74b2obo22bo12bo21b2o$73bo2bo
24b2o9b2o$73bo2bo4bo20b2o23bo$73bo2bo3bobo20bo6b4o14bo$74b3o3b2o28bo2b
o8bo5bo$123b6o$74b3o3b2o$73bo2bo3bobo32b4o$73bo2bo4bo25b2o5bo3bo$73bo
2bo13b2o14b2o10bo$74b2obo11bo2bo14b2o8bo$76b2o10bobobo15bo$88bobob2o$
86b2obo3bo14bo$86bo2bob2o14b2o$83b2obobobo2bo12b2o$83bo2bobobob2o13b2o
$84b2o6bo$86b5obo$86bo4bo6b2o$87b4o3b2o4b2o8bo2bo$94bo2b2ob3o3bo3b4o$
87b2o6b8ob2obo$87bo4b3o10bobo4b2o$92bo2bo9bob2o4bo$93b2o7b2obo$101bo3b
ob2o$102bo2bobo$103bo3bo$105b2o!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ THUMBSIZE 2 HEIGHT 400 ZOOM 2 GPS 20 ]]<html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> Please enable Javascript to view this LifeViewer. <html></noscript></canvas></div></html> |
An improvement made in 2019 (540 cells) (click above to open LifeViewer) RLE: here Plaintext: here |
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