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. |
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. |
OEISImport |
OEISImport[id, element] |
Retrieves "Data", "Description", "Author", "Date", "Offset"/"MinData", "MaxData" or "bFile" for a sequence from the official JSON API. |
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.
By task
- Look up / validate:
OEISValidateIDQ,OEISURL,OEISServerURL,OEISTotalNumberOfSequences - Retrieve data:
OEISImport,OEISFunction - Write files:
OEISExport,OEISbFile