Oeis: Get Sequence
Oeis via Parse · education
Point-lookup of a single OEIS sequence by its A-number. Returns the full record: name, initial terms, comments, references, links, formulas, examples, keywords, and author. Numeric-only input is auto-prefixed with 'A' and zero-padded. API for searching and retrieving integer sequences from the On-Line Encyclopedia of Integer Sequences (OEIS). Supports keyword search, A-number lookup, sequence data retrieval, and searching by sequence values. Fulfilled by Parse from oeis.org.
- developer-tools
- education
- oeis
- oeis-org
- other
- parse
- platform-key
Price and execution
- Price
- $0.02 USD credits / call
- Trust tier
- Verified
- Execution
- Managed call
- Capability group
- education
Interface snapshot
- Protocol
- HTTP operation
- Operation
- GET /scraper/970d2964-672b-4fa3-ac30-0a50d22952e0/get_sequence
- Interface artifact
- sha256:6732b016a35318818997e8478d98b87cbaa126bedaae23970cecfdeede5dfe6a
- Manifest digest
- sha256:9d4a1a5b671781660f86d6060aeb19681531a26f0fd2cf01003659d7b00ca1fb
Request fields
- a_number (string, required): OEIS A-number (e.g., A000045 or 45). Numeric-only input is automatically prefixed with 'A' and zero-padded.
Example queries
- {"a_number":"A000045"}