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

 

Logo

Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 5000 articles have referenced us, often saying "we discovered this result with the help of the OEIS".

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A115088 Column 2 of triangle A115085. 5
1, 3, 7, 32, 158, 933, 5939, 41385, 306070, 2403792, 19799468, 170676213, 1530176012, 14235081941, 136908376331, 1358591876186, 13876456179864, 145643421890800, 1568070473632644, 17295212337571836, 195161233968831068 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..20.

CROSSREFS

Cf. A115085, A115086 (column 0), A115087 (column 1), A115089 (row sums); A115083.

Sequence in context: A163081 A096239 A074699 * A089622 A241147 A143967

Adjacent sequences:  A115085 A115086 A115087 * A115089 A115090 A115091

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Jan 13 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 December 2 17:24 EST 2016. Contains 278682 sequences.