login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A144273 Third column (m=3) of triangle S2hat(-1) = A144270. 2
1, 1, 4, 19, 132, 1119, 12057, 151560, 2234970, 37355130, 702161460, 14608747440, 333760916475, 8297318063475, 223043540630400, 6444290305953675, 199158606533605950, 6554872218153191625, 228899544451085017125, 8452452568601816775000, 329069272855540304587500 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
FORMULA
a(n) = A144270(n+3,3), n>=0.
CROSSREFS
Cf. A144270, A144272 (column m=2).
Sequence in context: A305867 A121681 A135742 * A127060 A134147 A220066
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Oct 09 2008
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)