File:Subgroups of Z2^4; digit weights in equivalence classes.svg

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Summary

Description

v:Subgroups of nimber addition#Z24

The equivalence classes can be defined by multisets of their positive digit weights.
They correspond to some integer partitions, denoted by their index in A194602 shown in violet.
Compare right column in this table. (The higher indices are taken from this table, where the values are +1.)

The 1,4,6,4,1 pattern in each vertex is from Pascal's triangle. The 1,4,6,4,1 pattern of the whole structure is from

A076831.

Source

Own work

Author

Watchduck
You can name the author as "T. Piesk", "Tilman Piesk" or "Watchduck".

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File history

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	Date/Time	Dimensions	User	Comment
current	01:07, 31 December 2019	755 × 891 (324 KB)	Watchduck	BEC indices
	21:02, 17 January 2016	755 × 891 (372 KB)	Watchduck	add young diagrams and sums of parts
	20:21, 17 January 2016	755 × 891 (240 KB)	Watchduck	add index number for top node
	21:12, 4 October 2015	755 × 891 (233 KB)	Watchduck	add multisets
	19:03, 15 November 2014	151 × 168 (50 KB)	Watchduck	{{Information \|Description ={{en\|1=v:Subgroups of nimber addition#Z24}} \|Source ={{own}} \|Author ={{Mate2code}} \|Date = \|Permission = \|other_versions = }} Category:Subgroups of nimber addition [[Category:Binomi...