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A308637 Decimal expansion of Pi^3/Zeta(3).

%I A308637 #34 Aug 24 2019 14:24:36
%S A308637 2,5,7,9,4,3,5,0,1,6,6,6,1,8,6,8,4,0,1,8,5,5,8,6,3,6,5,7,9,3,9,6,5,1,
%T A308637 3,2,9,0,0,5,0,9,5,2,3,2,7,1,3,1,2,2,6,0,7,0,6,1,4,0,2,1,3,4,0,6,4,9,
%U A308637 4,3,4,9,1,3,4,9,2,5,0,6,1,4,1,2,2,5,1
%N A308637 Decimal expansion of Pi^3/Zeta(3).
%H A308637 <a href="/index/Z#zeta_function">Index entries for zeta function</a>.
%F A308637 Pi^3/Zeta(3) = A091925/A002117.
%t A308637 RealDigits[Pi^3/Zeta[3], 10, 100][[1]] (* _Amiram Eldar_, Aug 24 2019 *)
%o A308637 (PARI) Pi^3/zeta(3)
%Y A308637 -----+---------------------------------
%Y A308637    n |  Zeta(n)
%Y A308637 -----+---------------------------------
%Y A308637    2 |     Pi^2  / 6         = A013661.
%Y A308637    3 |     Pi^3  / 25.79...  = A002117.
%Y A308637    4 |     Pi^4  / 90        = A013662.
%Y A308637    5 |     Pi^5  / A309926   = A013663.
%Y A308637    6 |     Pi^6  / 945       = A013664.
%Y A308637    7 |     Pi^7  / A309927   = A013665.
%Y A308637    8 |     Pi^8  / 9450      = A013666.
%Y A308637    9 |     Pi^9  / A309928   = A013667.
%Y A308637   10 |     Pi^10 / 93555     = A013668.
%Y A308637   11 |     Pi^11 / A309929   = A013669.
%Y A308637   12 | 691*Pi^12 / 638512875 = A013670.
%Y A308637 ...
%Y A308637 Cf. A002432, A091925, A276120 (Zeta(3)/Pi^3).
%K A308637 nonn,cons
%O A308637 2,1
%A A308637 _Seiichi Manyama_, Aug 23 2019
%E A308637 More terms from _Amiram Eldar_, Aug 24 2019