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File:Powers of 4-bit Gray code permutation.svg

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Description
The binary numbers are little-endian!

The four different powers of the 4-bit Gray code permutation (top left 4×16 corner of Sloane's A195467)
See v:Gray code permutation powers

The dual matrix below shows the single binary digits of each number.
The binary matrix on the left corresponds to Zhegalkin permutation Ж2 (row 2 of Sloane's A197819).
Each binary matrix is a stretch of its neighbor to the left (i.e. the left half is doubled, and the right half is lost).

Each row in the binary matrices is marked as the row number of a binary Walsh matrix.

Binary Walsh matrix
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Watchduck
You can name the author as "T. Piesk", "Tilman Piesk" or "Watchduck".
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Date/TimeThumbnailDimensionsUserComment
current20:46, 13 October 2022Thumbnail for version as of 20:46, 13 October 2022709 × 262 (212 KB)Watchducklittle-endian
22:43, 18 January 2014Thumbnail for version as of 22:43, 18 January 2014716 × 274 (163 KB)Watchducklayout
20:53, 13 October 2011Thumbnail for version as of 20:53, 13 October 2011716 × 274 (163 KB)Watchduck{{Information |Description=The four different powers of the 4-bit Gray code permutation (top left 4x16 submatrix of {{OEIS2C|A195467}}) |Source={{own}} |Date= |Author= Lipedia |Permission={{PD-self}} |other_versions= }}

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