Math 2.0

Catalan number

This page lists the items of the Wikipedia article Catalan number in their order, and the nodes of Math 2.0 that have them. The text of the article is not on this site. The items come from revision 1375551910, with the assessment C/Mid.

OutcomeItems
deferred2
attached1
node1

The gap signals of the article are S1,S4,S5,S6,S8,S9.

ItemKindNameOutcomeNodesReason
subjectobjectCatalan numbernodeCatalan numbersa node has the same Wikidata item as the row
#I0VGproofProof of the formulaattached
#KSTKstatementPropertiesdeferred until 2027-05-01the cue heading names a section and not one item
#P1B3statementGeneralizationsdeferred until 2027-05-01the cue heading names a section and not one item

Refer to Wikipedia articles and their nodes for the other articles.