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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A263374 Number of (n+1)X(n+1) 0..4 arrays with each row and column divisible by 9, read as a base-5 number with top and left being the most significant digits. 0
2, 38, 34334, 787486033, 466607833464165, 6993415373354625825505 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Diagonal of A263382.

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for n=3

..2..4..2..0....2..4..3..4....4..4..2..2....3..1..1..0....3..4..2..1

..0..1..2..1....0..4..3..2....0..1..4..0....3..1..1..0....1..4..1..4

..0..3..4..4....2..4..0..1....2..1..0..4....0..2..2..3....1..2..4..3

..2..0..4..0....1..1..0..3....3..1..1..0....0..2..2..3....0..2..2..3

CROSSREFS

Cf. A263382.

Sequence in context: A288027 A184994 A132396 * A066244 A055689 A028442

Adjacent sequences:  A263371 A263372 A263373 * A263375 A263376 A263377

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 16 2015

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 November 13 01:32 EST 2018. Contains 317118 sequences. (Running on oeis4.)