login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

The Encyclopedia of Integer Sequences

Color picture of front cover Finally, after a delay of 22 years, the new book apppeared:

The Encyclopedia of Integer Sequences, N. J. A. Sloane and S. Plouffe, Academic Press, San Diego, 1995, 587 pp. ISBN 0-12-558630-2.

Reviews, etc

Ordering information

The book may be ordered:

Further information