Dataset · Hugging Face

formalica/lean4oeis

Name: lean4oeis
Creator: formalica
License: cc-by-sa-4.0
Keywords: source_datasets:OEIS, language:code, license:cc-by-sa-4.0, size_categories:100K<n<1M, region:us, mathematics, formal-verification, lean, oeis, sequence-formalization

LOEIS Formalizing OEIS sequences in Lean 4 + Mathlib. See SPEC.md and OEIS.md for the design, and AGENTS.md for current project status. Setup 1. Clone this repository git clone https://huggingface.co/datasets/formalica/lean4oeis cd lean4oeis This gives you the Lean sources and scripts only. The OEIS raw data and the metadata database are fetched separately (next two steps) so that a plain clone stays small. 2. Install Lean Install… See the full description on the dataset page: https://huggingface.co/datasets/formalica/lean4oeis.

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Author / organization	formalica
License (as declared)	cc-by-sa-4.0
Downloads	636 (as reported by Hugging Face)
Likes	0
Created	19 August 2026
Last updated at source	2 October 2026

mathematicsformal-verificationleanoeissequence-formalization

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