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A351806
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Denominator of zeta({6}_n)/Pi^(6*n).
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1
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1, 945, 212837625, 64965492466875, 432684797065192546875, 1347828286825972065254765625, 197885500589205605585596463448046875, 18132629348577543860598956218936672646484375, 3673787208165374996876652878250276546299488037109375
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OFFSET
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0,2
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COMMENTS
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({6}_n) is standard notation for multiple zeta values. It represents (6, ..., 6) where the multiplicity of 6 is n.
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LINKS
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FORMULA
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a(n) = denominator(6*2^(6*n)/(6*n + 3)!).
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MATHEMATICA
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a[n_] := Denominator[6*2^(6*n)/(6*n + 3)!]; Array[a, 9, 0] (* Amiram Eldar, Feb 19 2022 *)
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PROG
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(PARI) a(n) = denominator(6*2^(6*n)/(6*n + 3)!); \\ Michel Marcus, Feb 22 2022
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CROSSREFS
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Cf. A002432 (denominators of zeta(2*n)/Pi^(2*n)).
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KEYWORD
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nonn,frac
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AUTHOR
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STATUS
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approved
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