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 A295466 a(n) = (15*n)!*(6*n)!*n!/((12*n)!*(5*n)!*(3*n)!*(2*n)!). 1
 1, 1365, 6531525, 36155455908, 212422672667205, 1289347174337943240, 7988578284829726217700, 50202452144162092092126900, 318773474802860214828983563845, 2040213003374489097738224937634800, 13139471029644309699515037254016803400, 85049362365373576290876509860293890825640 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Table of n, a(n) for n=0..11. FORMULA G.f.: hypergeom([1/15, 2/15, 4/15, 7/15, 8/15, 11/15, 13/15, 14/15], [1/12, 1/4, 5/12, 1/2, 7/12, 3/4, 11/12], 7119140625/1048576*x). CROSSREFS Cf. A295431. Sequence in context: A140936 A022204 A015405 * A292780 A180089 A020409 Adjacent sequences: A295463 A295464 A295465 * A295467 A295468 A295469 KEYWORD nonn AUTHOR Gheorghe Coserea, Nov 28 2017 STATUS approved

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Last modified September 19 09:46 EDT 2024. Contains 376008 sequences. (Running on oeis4.)