login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A295481 a(n) = (24*n)!*(4*n)!*(3*n)!/((12*n)!*(9*n)!*(8*n)!*(2*n)!). 1
1, 6374082, 180669266788650, 5882199787281395215344, 202857467914154836183288657770, 7221430962039777689508936047385667332, 262302851034768406033478290202841394160147760, 9661245477414039526585354113472313766826824134193600 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..7.

FORMULA

G.f.: hypergeom([1/24, 5/24, 7/24, 11/24, 13/24, 17/24, 19/24, 23/24], [1/9, 2/9, 4/9, 1/2, 5/9, 7/9, 8/9], 1073741824/27*x).

CROSSREFS

Cf. A295431.

Sequence in context: A141594 A307019 A234758 * A297327 A268843 A254174

Adjacent sequences:  A295478 A295479 A295480 * A295482 A295483 A295484

KEYWORD

nonn

AUTHOR

Gheorghe Coserea, Nov 28 2017

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 September 26 19:00 EDT 2021. Contains 347670 sequences. (Running on oeis4.)