# `OEIS.Sequence`

Represents a sequence from the On-Line Encyclopedia of Integer Sequences.

## Fields

* `:id` - The OEIS A-number (e.g., "A000045").
* `:number` - The integer part of the A-number (e.g., 45).
* `:name` - The name or description of the sequence.
* `:data` - A list of integers representing the sequence data.
* `:comment` - A list of comments associated with the sequence.
* `:reference` - A list of bibliographic references.
* `:formula` - A list of formulas describing the sequence.
* `:example` - A list of examples.
* `:link` - A list of links (maps with :url and :text keys).
* `:xref` - A list of cross-references to other sequences.
* `:keyword` - A list of keywords associated with the sequence (e.g., ["core", "nice"]).
* `:offset` - A tuple of two integers `{subscript, sort_term}` where `subscript` is the index of the first term.
* `:maple` - A list of Maple code snippets.
* `:mathematica` - A list of Mathematica code snippets.
* `:program` - A list of code snippets in other languages.
* `:revision` - The revision number of the sequence entry.
* `:references` - The total count of bibliographic references.
* `:ext` - A list of extensions or corrections.
* `:author` - The author(s) of the sequence.
* `:created` - The creation timestamp (DateTime).
* `:time` - The last modification timestamp (DateTime).

## Enumerable

`OEIS.Sequence` implements the `Enumerable` protocol, which allows you to iterate
over its sequence `:data` directly using the `Enum` module.

```elixir
iex> {:single, seq} = OEIS.search("A000045")
iex> Enum.take(seq, 5)
[0, 1, 1, 2, 3]
```

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*Consult [api-reference.md](api-reference.md) for complete listing*