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Web Pages Associated With
The On-Line Encyclopedia of Integer Sequences® (OEIS&g;)
General:
Welcome
: more information about On-Line Encyclopedia
index.html
: main lookup page
FAQ.html
: Frequently asked questions
cite.html
: papers citing the database
translate.html
: versions in other languages
Version francaise
Demonstration of database
Index
Browse
Integer Sequences WebCam
Contribute New Sequence or Comment
Get A-number from dispenser
More terms needed!
Want to help? Projects to be done.
Journal of Integer Sequences
Seq. Fan List
Lookup Pages:
index.html
: main lookup page (
blank version
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index2.html
: advanced lookup
Hints
on using lookup pages.
Email lookup service
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sequences@research.att.com
): use it when the Internet is congested! (
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Superseeker
(
superseeker@research.att.com
): very powerful email service for identifying a sequence. (
Hints
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Understanding the Replies:
Format seen on web pages.
Internal format
used in database.
Maple
program to format your own sequences.
Mathematica (see EISFormat.m)
program to format your own sequences.
Database:
Recent additions
stripped.gz
: gzipped file containing just the sequences and their A-numbers.
Puzzles
Hot sequences
Classic sequences
dexhis
: njas's index file for A-numbers (among other things, records when particular sequences were deleted or renumbered)
LOG
: log file for updates to database and web pages
The 1995 "Encyclopedia of Integer Sequences" (with Simon Plouffe)
Complete list of files
(mostly for administrative use)
Lookup
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Welcome
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Wiki
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Register
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Music
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Plot 2
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Demos
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Index
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Browse
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WebCam
Contribute new seq. or comment
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Format
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Transforms
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Superseeker
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Recent
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Last modified October 22 15:05 EDT 2016. Contains 277096 sequences.