Very long barge

Very long barge
x = 6, y = 6, rule = B3/S23 4bo$3bobo$2bobo$bobo$obo$bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
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Pattern type	Strict still life
Number of cells	10
Bounding box	6 × 6
Frequency class	22.0
Static symmetry	Unspecified
Discovered by	Unknown
Year of discovery	Unknown
Rules Outer-totalistic rules B/S23 – B35678/S012345678 # of rules 212 = 4096 Isotropic rules B/S2c3c – B2-e34-e5678/S012345678
Glider synthesis Fewest gliders 5 Catagolue-generated RLE synthesis Uploaded synthesis RLE verylongbarge_synth.rle
Pattern files Plaintext verylongbarge.cells RLE verylongbarge.rle
Identifiers apgcode xs10_g8ka52z01 Niemiec ID 10.1 Pentadecathlon ID 10.25

Very long barge (or long long barge) is a barge that is extended by a length of two. This can be repeated to make a long^3 barge, long^4 barge, and so on.

Commonness

The very long barge is extremely rare compared to the long barge, by a factor of 12,000. This is in contrast to the regular barge versus the long barge (7.5×) and the very long barge versus the long³ barge (4×).

Glider synthesis

All strict still lifes with a population of 22 or fewer cells, all oscillators with 16 or fewer cells, and all spaceships with 31 or fewer cells are known to be glider-constructible. A glider synthesis of this object can be found in the infobox to the right.

See also

• Long
• Long barge

External links

• Long long barge at the Life Lexicon

• Very long barge at Adam P. Goucher's Catagolue

• The 25 ten-bit still-lifes at Mark D. Niemiec's Life Page