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- Floyds_triangle abstract "Floyd's triangle is a right-angled triangular array of natural numbers, used in computer science education. It is named after Robert Floyd. It is defined by filling the rows of the triangle with consecutive numbers, starting with a 1 in the top left corner:Beginning programmers are often assigned the task of writing a program to print out the table in the format shown.The numbers along the left edge of the triangle are the lazy caterer's sequence and the numbers along the right edge are the triangular numbers. The nth row sums to n(n2 + 1)/2, the constant of an n × n magic square (sequence A006003 in OEIS).Summing up the row sums in Floyd's triangle reveals the doubly triangular numbers (triangular numbers with an index that is triangular)(sequence A002817 in OEIS)1 = 1 = T(T(1)) 1 = 6 = T(T(2)) 2 + 31 2 + 3 = 21 = T(T(3))4 + 5 + 6".
- Floyds_triangle wikiPageExternalLink Floyds_triangle.
- Floyds_triangle wikiPageID "14705292".
- Floyds_triangle wikiPageLength "2405".
- Floyds_triangle wikiPageOutDegree "11".
- Floyds_triangle wikiPageRevisionID "699585680".
- Floyds_triangle wikiPageWikiLink Category:Computer_programming.
- Floyds_triangle wikiPageWikiLink Category:Computer_science_education.
- Floyds_triangle wikiPageWikiLink Category:Triangles_of_numbers.
- Floyds_triangle wikiPageWikiLink Lazy_caterers_sequence.
- Floyds_triangle wikiPageWikiLink Magic_square.
- Floyds_triangle wikiPageWikiLink Natural_number.
- Floyds_triangle wikiPageWikiLink Pascals_triangle.
- Floyds_triangle wikiPageWikiLink Right_angle.
- Floyds_triangle wikiPageWikiLink Robert_W._Floyd.
- Floyds_triangle wikiPageWikiLink Triangle.
- Floyds_triangle wikiPageWikiLink Triangular_number.
- Floyds_triangle wikiPageWikiLinkText "Floyd's triangle".
- Floyds_triangle wikiPageUsesTemplate Template:OEIS.
- Floyds_triangle wikiPageUsesTemplate Template:Reflist.
- Floyds_triangle subject Category:Computer_programming.
- Floyds_triangle subject Category:Computer_science_education.
- Floyds_triangle subject Category:Triangles_of_numbers.
- Floyds_triangle hypernym Array.
- Floyds_triangle type Place.
- Floyds_triangle type Organization.
- Floyds_triangle type Redirect.
- Floyds_triangle type Organization.
- Floyds_triangle comment "Floyd's triangle is a right-angled triangular array of natural numbers, used in computer science education. It is named after Robert Floyd.".
- Floyds_triangle label "Floyd's triangle".
- Floyds_triangle sameAs Q5366492.
- Floyds_triangle sameAs Triángulo_de_Floyd.
- Floyds_triangle sameAs 플로이드의_삼각형.
- Floyds_triangle sameAs m.03gtrf8.
- Floyds_triangle sameAs Q5366492.
- Floyds_triangle wasDerivedFrom Floyds_triangle?oldid=699585680.
- Floyds_triangle isPrimaryTopicOf Floyds_triangle.