Search: id:A066053 Results 1-1 of 1 results found. %I A066053 %S A066053 1,6,36,236,1686,13028,108078,956348,8976708,88962160,927129786, %T A066053 10125636716,115543526476,1373933166848,16985192456410,217851008508220, %U A066053 2893517713599370,39732264695056772,563187218351672330 %N A066053 Stirling transform of A002457. %F A066053 a(n) = sum(stirling2(n, k)*(2*k + 2)!/(2*k!*(k + 1)!), k = 0..n), n = 0, 1, ...; E.g.f.: exp(2*exp(x) - 2)*(BesselI(0, 2*exp(x) - 2) + 4*BesselI(0, 2*exp(x) - 2)*(exp(x) - 1) + 4*(exp(x) - 1)*BesselI(1, 2*exp(x) - 2)) %Y A066053 Cf. A002457 %Y A066053 Sequence in context: A144819 A099252 A057395 this_sequence A153824 A001286 A049431 %Y A066053 Adjacent sequences: A066050 A066051 A066052 this_sequence A066054 A066055 A066056 %K A066053 nonn %O A066053 0,2 %A A066053 Karol A. Penson (penson(AT)lptl.jussieu.fr), Nov 30 2001 Search completed in 0.001 seconds