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A081783
Continued cotangent for zeta(2)=Pi^2/6.
+0
1
1, 4, 172, 181307, 241328833528, 824652019956267685427678, 768422457901766762303892554138930904416139509281, 21106880566309019070608778967379323765079362642683820764565392361458497091484810\ 95915090382331184
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Maintained by
N. J. A. Sloane
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njas@research.att.com
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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.
AT&T Labs Research
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