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

 

Logo

Annual Appeal: Please make a donation to keep the OEIS running. In 2018 we replaced the server with a faster one, added 20000 new sequences, and reached 7000 citations (often saying "discovered thanks to the OEIS").
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A254953 Number of length 6 1..(n+1) arrays with every leading partial sum divisible by 2, 3, 5, 7 or 11 1
32, 342, 1551, 4389, 13285, 29335, 63065, 120493, 230894, 386610, 681573, 988358, 1611137, 2392887, 3619507, 4805409, 7219246, 9282141, 13160881, 17572073, 23821045, 29422634, 40146387, 51189290, 66267092, 82883511, 105794254 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 6 of A254947

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

..5....2....3....3....5....4....2....2....5....3....5....4....2....3....3....5

..4....4....1....1....1....4....3....4....4....1....2....3....2....5....5....4

..5....3....4....1....2....1....3....3....5....3....3....5....1....3....1....5

..4....5....4....2....4....1....2....2....4....1....2....2....4....4....3....2

..2....2....3....1....3....1....4....4....4....2....3....2....1....5....2....2

..4....4....1....2....5....4....2....1....2....2....1....2....2....1....4....2

CROSSREFS

Sequence in context: A145402 A009797 A240293 * A006763 A158074 A200531

Adjacent sequences:  A254950 A254951 A254952 * A254954 A254955 A254956

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 10 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
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 11 10:48 EST 2018. Contains 318049 sequences. (Running on oeis4.)