Function Index

Every public symbol OEIS.m exports, alphabetically. Each one links to its generated reference notebook under Documentation/English/ReferencePages/Symbols, which has runnable, real examples. For a guided walkthrough, see the Tutorial instead.

Function Signature Summary
OEISbFile OEISbFile[id, VMax, filename] Writes a b-file for id(n), n from the sequence offset up to VMax. Uses a locally predefined id[n_] := ... when present; otherwise falls back to data already published on OEIS. filename is optional; an omitted or bare filename is written next to the current notebook.
OEISCitation OEISCitation[id, format] A citation string for id in "BibTeX" or "Wiki" format, without writing to a file. OEISExport’s .bib/.wiki output is built from this.
OEISData OEISData[id] The full entry for id as an Association ("ID", "Description", "Author", "Date", "Offset", "Data", "Formula") – e.g. for Dataset[OEISData[id]]. Thin wrapper around OEISImport[id, "Entry"].
OEISExport OEISExport[id, filename] Exports sequence data or citation info, format chosen from filename’s extension: .m/.gp, .txt/.csv/.tsv/.dat, image formats, .bib, .html, .wiki.
OEISFunction OEISFunction[id, opts] Materializes id[n] in the current session, preloaded from OEIS, and adds a usage message from the sequence description. Options: AddHelp, bFile, Output.
OEISGraph OEISGraph[id] A Graph of id and the sequences OEISRelated finds for it, star-shaped around id.
OEISImport OEISImport[id, element] Retrieves "Data", "Description", "Author", "Date", "Offset"/"MinData", "MaxData", "bFile" or "Entry" (every element bundled into one Association) for a sequence from the official JSON API.
OEISRandom OEISRandom[] The Entry Association for a randomly chosen OEIS sequence.
OEISRelated OEISRelated[id] The IDs OEIS cross-references from id’s entry (its “Cf. A000032, …” comments).
OEISSearch OEISSearch[text] / OEISSearch[{n1,n2,...}] Search OEIS by free text or by a sequence of numbers; up to 10 results as a list of Entry Associations.
OEISSequence OEISSequence[id][property] A lazy object wrapping one ID. Properties: "Values", "Data", "Plot", "Description", "Author", "Date", "Offset", "Formula", "Keywords", "References", "Related", "Graph", "Citation", "URL", "Entry". Nothing is fetched until a property is accessed.
OEISServerURL OEISServerURL The base URL used to build every OEIS request ("https://oeis.org/").
OEISTotalNumberOfSequences OEISTotalNumberOfSequences[] An estimate of how many sequences OEIS currently contains, by checking connectivity. Option: URL.
OEISURL OEISURL[id, opts] Builds a sequence URL, or its b-file URL with bFile -> True. Options: URL, bFile.
OEISValidateIDQ OEISValidateIDQ[id] Checks that id (or every id in a list) has the canonical OEIS shape, "A" followed by 6 digits.

Option symbols

AddHelp, bFile, Output, URL are the option names used above; URLType is declared but not currently used by any function.

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