login
The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A199780 as a constant (usually base 10)

1.09418745147934488185556089090248516627\
3204466302866484145068675010679001667328\
82286475062547339044

Lookup Welcome Wiki Register Music Plot 2 Demos Index WebCam Contribute Format Style Sheet Transforms Superseeker Recents
The OEIS Community
Maintained by The OEIS Foundation Inc.
Last modified September 30 16:55 EDT 2024. Contains 376364 sequences.
License Agreements, Terms of Use, Privacy Policy