%I A027645
%S A027645 1,1,11,1,1243,49,75613,599,234671,803,4955857,53443,921931911863,
%T A027645 449291,23461249769,1237447,917870505450709,82659252107,
%U A027645 959539811053709101,145633840717,20593004175300735901,12278015226517
%V A027645 1,1,-11,-1,1243,-49,-75613,599,234671,-803,-4955857,53443,921931911863,
%W A027645 -449291,-23461249769,1237447,917870505450709,-82659252107,
%X A027645 -959539811053709101,145633840717,20593004175300735901,-12278015226517
%N A027645 Numerators of poly-Bernoulli numbers B_n^(k) with k=3.
%D A027645 M. Kaneko, Poly-Bernoulli numbers, J. Theorie des Nombres Bordeaux 9 
               (1997), 221-228.
%H A027645 <a href="Sindx_Be.html#Bernoulli">Index entries for sequences related 
               to Bernoulli numbers.</a>
%H A027645 M. Kaneko, <a href="http://ftp.linux.cz/mount/muni.cz/EMIS/journals/JTNB/
               1997-1/kaneko.ps">Poly-Bernoulli numbers</a>
%p A027645 (-1)^n*sum( (-1)^'m'*'m'!*stirling2(n,'m')/('m'+1)^k,'m'=0..n);
%Y A027645 Cf. A027646.
%Y A027645 Sequence in context: A132098 A160480 A045998 this_sequence A010190 A087774 
               A040118
%Y A027645 Adjacent sequences: A027642 A027643 A027644 this_sequence A027646 A027647 
               A027648
%K A027645 sign
%O A027645 0,3
%A A027645 N. J. A. Sloane (njas(AT)research.att.com).