metadata
dataset_info:
features:
- name: sequence_id
dtype: string
- name: sequence_name
dtype: string
- name: sequence
list: string
- name: keywords
list: string
- name: score
dtype: int64
- name: offset_a
dtype: int64
- name: offset_b
dtype: int64
- name: cross_references
list: string
- name: former_ids
list: string
- name: author
dtype: string
- name: timestamp
dtype: timestamp[us]
- name: filename
dtype: string
- name: hash
dtype: string
splits:
- name: train
num_bytes: 251777994
num_examples: 392167
download_size: 105319702
dataset_size: 251777994
license: cc-by-sa-4.0
pretty_name: On-Line Encyclopedia of Integer Sequences Dataset
size_categories:
- 100K<n<1M
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
Dataset Card for the OEIS dataset
This dataset is a structured version of the On-Line Encyclopedia of Integer Sequences Dataset (OEIS).
This dataset was last updated on January 19, 2026 at 09:00 AM CET using the OEIS data export.
OEIS End-User License: http://oeis.org/LICENSE