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

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A153547 Number of planar n X n X n binary triangular grids with no more than 13 ones in any 5 X 5 X 5 subtriangle. 0
1, 2, 8, 64, 1024, 32752, 2094318, 267741217, 68425489881, 34951218056523, 35683071768444747, 72814594044725557801, 296982615602547349380149, 2421028643025223909552306905 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Sequence in context: A153573 A153546 A153574 * A153575 A084281 A153548

Adjacent sequences: A153544 A153545 A153546 * A153548 A153549 A153550

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 01 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 December 3 17:52 EST 2022. Contains 358535 sequences. (Running on oeis4.)