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A295481
a(n) = (24*n)!*(4*n)!*(3*n)!/((12*n)!*(9*n)!*(8*n)!*(2*n)!).
2
1, 6374082, 180669266788650, 5882199787281395215344, 202857467914154836183288657770, 7221430962039777689508936047385667332, 262302851034768406033478290202841394160147760, 9661245477414039526585354113472313766826824134193600
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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
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Last modified April 24 12:57 EDT 2024. Contains 371943 sequences. (Running on oeis4.)