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!)
A179750 Triangle T(n,k) read by rows. Matrix inverse of A179749. 3
1, -1, 1, 1, -2, 1, -2, 4, -3, 1, 4, -8, 7, -4, 1, -7, 14, -14, 11, -5, 1, 11, -22, 25, -25, 16, -6, 1, -18, 36, -44, 51, -41, 22, -7, 1, 35, -70, 83, -99, 92, -63, 29, -8, 1, -76, 152, -166, 188, -190, 155, -92, 37, -9, 1, 166, -332, 337, -354, 373, -345, 247, -129, 46 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,5

COMMENTS

First column of this triangle is A127926.

LINKS

Table of n, a(n) for n=1..64.

EXAMPLE

Table begins:

1,

-1,1,

1,-2,1,

-2,4,-3,1,

4,-8,7,-4,1,

-7,14,-14,11,-5,1,

11,-22,25,-25,16,-6,1,

-18,36,-44,51,-41,22,-7,1,

35,-70,83,-99,92,-63,29,-8,1,

-76,152,-166,188,-190,155,-92,37,-9,1,

166,-332,337,-354,373,-345,247,-129,46,-10,1,

-358,716,-693,678,-717,719,-592,376,-175,56,-11,1,

CROSSREFS

Cf. A179748, A179749, A127926.

Sequence in context: A193737 A160001 A339549 * A091173 A101897 A208058

Adjacent sequences:  A179747 A179748 A179749 * A179751 A179752 A179753

KEYWORD

sign,tabl

AUTHOR

Mats Granvik, Jul 26 2010

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 September 28 20:34 EDT 2022. Contains 357081 sequences. (Running on oeis4.)