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A084893 Product over positive j not equal to 3 of zeta(j/3). 4
1, 1, 8, 6, 9, 2, 4, 6, 1, 9, 7, 2, 7, 6, 4, 2, 8, 4, 6, 2, 6, 1, 6, 6, 9, 9, 3, 8, 1, 3, 7, 1, 1, 8, 0, 4, 8, 7, 8, 4, 8, 1, 4, 7, 7, 7, 0, 0, 0, 3, 6, 5, 8, 1, 3, 8, 9, 3, 3, 7, 7, 0, 9, 6, 8, 6, 7, 0, 8, 1, 5, 0, 4, 4, 2, 7, 8, 9, 8, 5, 9, 2, 1, 6, 1, 1, 1, 9, 0, 1, 8, 3, 4, 1, 2, 8, 9, 5, 3, 9, 5, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

3,3

REFERENCES

Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 5.1 Abelian group enumeration constants, p. 274.

LINKS

Table of n, a(n) for n=3..104.

Eric Weisstein's World of Mathematics, Abelian Group

EXAMPLE

118.6924619727642846261669938137118...

MATHEMATICA

m0 = 100; dm = 100; digits = 102; Clear[p]; p[m_] := p[m] = Zeta[1/3]*Zeta[2/3]*Product[Zeta[j/3], {j, 4, m}]; p[m0]; p[m = m0 + dm]; While[RealDigits[p[m], 10, digits + 10] != RealDigits[p[m - dm], 10, digits + 10], Print["m = ", m]; m = m + dm]; RealDigits[p[m], 10, digits] // First (* Jean-Fran├žois Alcover, Jun 23 2014 *)

CROSSREFS

Cf. A021002, A084892.

Sequence in context: A093721 A091506 A021539 * A019939 A318645 A021096

Adjacent sequences:  A084890 A084891 A084892 * A084894 A084895 A084896

KEYWORD

nonn,cons

AUTHOR

Eric W. Weisstein, Jun 10 2003

STATUS

approved

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Last modified December 15 22:53 EST 2018. Contains 318157 sequences. (Running on oeis4.)