EntityQ1762428· pop 8· linked from 218 articlesLeonardo numberSign in to saveone of a set of numbers that Dijkstra used to explain smoothsortConnectionsprime numberEntityFibonacci sequenceEntityOn-Line Encyclopedia of Integer SequencesEntityfigurate numberEntityautomorphic numberEntityLeonardo da VinciEntityalgorithmEntitynatural numberEntityFibonacciEntitydigitEntitybinary numeral systemEntityexponentiationEntitygolden ratioEntitynumeral systemEntity41EntityEdsger W. DijkstraEntitythree-dimensional spaceEntity67Entitynatural languageEntityperfect numberEntityCategoriesFibonacci numbersInteger sequencesRecurrence relations