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!)
A166193 Number of 7X7X7 triangular nonnegative integer arrays with all sums of an element and its neighbors <= n 0
1, 1348, 461028, 57144847, 3439249710, 121282526769, 2837230608103, 47961481828069, 622888856402932 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..8.

CROSSREFS

Sequence in context: A053770 A094037 A250088 * A307586 A224743 A260542

Adjacent sequences: A166190 A166191 A166192 * A166194 A166195 A166196

KEYWORD

nonn

AUTHOR

R. H. Hardin Oct 09 2009

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 February 8 04:10 EST 2023. Contains 360134 sequences. (Running on oeis4.)