Gijswijt's sequence

GPTKB entity

Statements (19)
Predicate Object
gptkbp:instanceOf integer sequence
gptkbp:category integer sequence
self-referential sequence
gptkbp:definedIn self-referential rule
gptkbp:discoveredBy gptkb:Dion_Gijswijt
gptkbp:first_terms 1
1, 1, 2, 1, 1, 2, 2, 2, 3, 1, 1, 2, 1, 1, 2, 2, 2, 3, 2, 1
gptkbp:growthForm extremely slow
gptkbp:hasRule Each term is the maximal k such that the sequence so far ends with k consecutive copies of some block.
gptkbp:hasWikipediaPage yes
https://www.w3.org/2000/01/rdf-schema#label Gijswijt's sequence
gptkbp:namedAfter gptkb:Dion_Gijswijt
gptkbp:notableFor first appearance of n occurs at a tower of exponents of height n-1
gptkbp:OEIS A090822
gptkbp:publishedIn arXiv:math/0403388
gptkbp:relatedTo gptkb:Look-and-say_sequence
gptkbp:startYear 2003
gptkbp:bfsParent gptkb:Dion_Gijswijt
gptkbp:bfsLayer 8