Search: id:A003457 Results 1-1 of 1 results found. %I A003457 %S A003457 0,1,0,1,0,1,0,1,1,14,140,1804,27413,487469,10026347,236192434, %T A003457 6317862397,190439655627,6425425249652,241207241774251, %U A003457 10020155328258126,458387180159766539,22989944171828251745 %V A003457 0,1,0,1,0,1,0,1,-1,14,-140,1804,-27413,487469,-10026347,236192434, %W A003457 -6317862397,190439655627,-6425425249652,241207241774251, %X A003457 -10020155328258126,458387180159766539,-22989944171828251745 %N A003457 Ceiling of B_{2n}/(-4n). %D A003457 Douglas C. Ravenel, Complex cobordism theory for number theorists, Lecture Notes in Mathematics, 1326, Springer-Verlag, Berlin-New York, 1988, pp. 123-133. %D A003457 F. Hirzebruch et al., Manifolds and Modular Forms, Vieweg, 2nd ed. 1994, p. 130. %H A003457 Index entries for sequences related to Bernoulli numbers. %Y A003457 Sequence in context: A121034 A125402 A016290 this_sequence A016241 A131583 A011547 %Y A003457 Adjacent sequences: A003454 A003455 A003456 this_sequence A003458 A003459 A003460 %K A003457 sign %O A003457 1,10 %A A003457 N. J. A. Sloane (njas(AT)research.att.com). Search completed in 0.001 seconds