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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A055905 Matrix inverse of triangle A055898. 2
1, -1, 1, 2, -3, 1, -5, 9, -5, 1, 12, -25, 19, -7, 1, -17, 48, -55, 32, -9, 1, -62, 60, 60, -96, 48, -11, 1, 677, -1229, 639, 7, -149, 67, -13, 1, -2840, 6435, -5565, 2275, -165, -215, 89, -15, 1, -1451, -6189, 18556, -15974, 5778, -523, -295, 114, -17, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..54.

EXAMPLE

1; -1,1; 2,-3,1; -5,9,-5,1; 12,-25,19,-7,1; ...

CROSSREFS

Column 0 in A055906.

Sequence in context: A271497 A293287 A236843 * A147703 A147747 A039599

Adjacent sequences:  A055902 A055903 A055904 * A055906 A055907 A055908

KEYWORD

sign,tabl

AUTHOR

Christian G. Bower, Jun 13 2000

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 October 20 07:17 EDT 2018. Contains 316378 sequences. (Running on oeis4.)