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Sheffer sequence — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Sheffer_sequence
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-31T09:51:57.212Z
SHA-256 of the archived text: 3bd177d87f798c778a7ec704f90c2d65b803a75ab8a4120e8ea3232e7ce07037
Stable URL of this page: https://metraipolis.com/documento/dc_9be41a172dcd

How to cite

Sheffer sequence — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Sheffer_sequence (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_9be41a172dcd (Metraipolis archive dc_9be41a172dcd, sha256 3bd177d87f798c778a7ec704f90c2d65b803a75ab8a4120e8ea3232e7ce07037)

BibTeX

@misc{dc9be41a172dcd,
  title = {Sheffer sequence — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Sheffer_sequence},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_9be41a172dcd; sha256 3bd177d87f798c778a7ec704f90c2d65b803a75ab8a4120e8ea3232e7ce07037},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Sheffer_sequence. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

In mathematics, a Sheffer sequence or poweroid is a polynomial sequence, i.e., a sequence ( pn(x) : n = 0, 1, 2, 3, ... ) of polynomials in which the index of each polynomial equals its degree, satisfying conditions related to the umbral calculus in combinatorics. They are named for Isador M. Sheffer.

Tema degli esploratori: matematica e informatica teorica (deposito sistematico; ricerca «combinatorics»).
Fonte: Wikipedia in inglese, voce «Sheffer sequence» — https://en.wikipedia.org/wiki/Sheffer_sequence
Wikidata Q3503251: «type of polynomial sequence» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q3503251
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Sheffer_sequence?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1323983211, consultata il 2026-10-31T09:38:25.239Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 0a0bc02904215e9893af3da97936d7dad5641de01d37e442053e0fe4d9ba6bdd