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Spt function — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Spt_function
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-07T18:26:36.895Z
SHA-256 of the archived text: 8fbe9c4bcafee11a293d89dbd9f57e8df83805c9e6926a21adaf66f196ecaed3
Stable URL of this page: https://metraipolis.com/documento/dc_4c044de2f183

How to cite

Spt function — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Spt_function (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_4c044de2f183 (Metraipolis archive dc_4c044de2f183, sha256 8fbe9c4bcafee11a293d89dbd9f57e8df83805c9e6926a21adaf66f196ecaed3)

BibTeX

@misc{dc4c044de2f183,
  title = {Spt function — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Spt_function},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_4c044de2f183; sha256 8fbe9c4bcafee11a293d89dbd9f57e8df83805c9e6926a21adaf66f196ecaed3},
  year = {2026}
}

Archived text

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

The spt function (smallest parts function) is a function in number theory that counts the sum of the number of smallest parts in each integer partition of a positive integer. It is related to the partition function. The first few values of spt(n) are: 1, 3, 5, 10, 14, 26, 35, 57, 80, 119, 161, 238, 315, 440, 589 ... (sequence A092269 in the OEIS)

Tema degli esploratori: matematica e informatica teorica (deposito sistematico; categoria «Combinatorics»).
Fonte: Wikipedia in inglese, voce «Spt function» — https://en.wikipedia.org/wiki/Spt_function
Wikidata Q7581467 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q7581467
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Spt_function?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 1292650214, consultata il 2026-10-07T17:55:03.373Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 68bf7f54a1eb9f1a2eb49a792f1c80c48a31dbeb1fed0bff249796373526c54d