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Decimal expansion of Pi^3/Zeta(3).
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%I #34 Aug 24 2019 14:24:36

%S 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 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 4,3,4,9,1,3,4,9,2,5,0,6,1,4,1,2,2,5,1

%N Decimal expansion of Pi^3/Zeta(3).

%H <a href="/index/Z#zeta_function">Index entries for zeta function</a>.

%F Pi^3/Zeta(3) = A091925/A002117.

%t RealDigits[Pi^3/Zeta[3], 10, 100][[1]] (* _Amiram Eldar_, Aug 24 2019 *)

%o (PARI) Pi^3/zeta(3)

%Y -----+---------------------------------

%Y n | Zeta(n)

%Y -----+---------------------------------

%Y 2 | Pi^2 / 6 = A013661.

%Y 3 | Pi^3 / 25.79... = A002117.

%Y 4 | Pi^4 / 90 = A013662.

%Y 5 | Pi^5 / A309926 = A013663.

%Y 6 | Pi^6 / 945 = A013664.

%Y 7 | Pi^7 / A309927 = A013665.

%Y 8 | Pi^8 / 9450 = A013666.

%Y 9 | Pi^9 / A309928 = A013667.

%Y 10 | Pi^10 / 93555 = A013668.

%Y 11 | Pi^11 / A309929 = A013669.

%Y 12 | 691*Pi^12 / 638512875 = A013670.

%Y ...

%Y Cf. A002432, A091925, A276120 (Zeta(3)/Pi^3).

%K nonn,cons

%O 2,1

%A _Seiichi Manyama_, Aug 23 2019

%E More terms from _Amiram Eldar_, Aug 24 2019