login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A119634 a(n) = lcm(1,...,2n+2)/2. 2
1, 6, 30, 420, 1260, 13860, 180180, 360360, 6126120, 116396280, 116396280, 2677114440, 13385572200, 40156716600, 1164544781400, 72201776446800, 72201776446800, 72201776446800, 2671465728531600, 2671465728531600 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

First column of A120101.

LINKS

Table of n, a(n) for n=0..19.

CROSSREFS

Sequence in context: A232978 A201135 A111876 * A256545 A075591 A130075

Adjacent sequences:  A119631 A119632 A119633 * A119635 A119636 A119637

KEYWORD

nonn

AUTHOR

Paul Barry, Jun 09 2006

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 21 09:20 EST 2018. Contains 317433 sequences. (Running on oeis4.)