The OEIS Foundation
The OEIS Foundation
Want to make a donation using Daffy?
Lower your income taxes with a charitable deduction this year when you donate to this non-profit via Daffy.
Do you work for The OEIS Foundation? Learn more here.
About this organization
Mission
Our mission is to increase knowledge of mathematics by maintaining and providing freely to the general public the OEIS, an online encyclopedia of integer sequences. We hope to act as a catalog of mathematics, an index of topics, and an introduction to various subjects tied together by language-independent sequences of numbers.
About
The On-Line Encyclopedia of Integer Sequences® (OEIS®) is the on-line version of a database of sequences of numbers which will soon be celebrating its 50th anniversary. The primary function of the OEIS Foundation is providing access to our database of hundreds of thousands of integer sequences to the general public.
Additional Non-Profits in the area
By donating on this page you are making an irrevocable contribution to Daffy Charitable Fund, a 501(c)(3) public charity, and a subsequent donation recommendation to the charity listed above, subject to our Member Agreement. Contributions are generally eligible for a charitable tax-deduction and a yearly consolidated receipt will be provided by Daffy. Processing fees may be applied and will reduce the value available to send to the end charity. The recipient organizations have not provided permission for this listing and have not reviewed the content.
Donations to organizations are distributed as soon as the donation is approved and the funds are available. In the rare event that Daffy is unable to fulfill the donation request to this charity, you will be notified and given the opportunity to choose another charity. This may occur if the charity is unresponsive or if the charity is no longer in good standing with regulatory authorities.