http://bit-player.org/2006/jacobsthal-numbers An amateur's outlook on computation and mathematics. Fri, 30 Jul 2010 22:31:39 +0000 http://wordpress.org/?v=2.6.3 http://bit-player.org/2006/jacobsthal-numbers#comment-1231 brian Fri, 01 Dec 2006 00:26:24 +0000 http://bit-player.org/?p=68#comment-1231 Thanks, Barry. Thanks, Barry.

]]> http://bit-player.org/2006/jacobsthal-numbers#comment-1230 Barry Cipra Thu, 30 Nov 2006 23:34:04 +0000 http://bit-player.org/?p=68#comment-1230 The reference appears to be Jacobsthal's paper "Fibonaccische Polynome und Kreisteilungsgleichungen" in Sitzungsberichte der Berliner Mathematischen Gesellschaft 17 (1919-1920), 43-57. I don't have access to the paper itself, but it's cited in "Jacobsthal Representation Numbers" by A.F. Horadam in The Fibonacci Quarterly 34 (1996), 40-54, with the comment "The origins of Jacobsthal numbers... predate Jacobsthal's article." The Horadam paper is referenced in the article on Jacobsthal Number at Eric Weisstein's MathWorld website (http://mathworld.wolfram.com/JacobsthalNumber.html). The reference appears to be Jacobsthal’s paper “Fibonaccische Polynome und Kreisteilungsgleichungen” in Sitzungsberichte der Berliner Mathematischen Gesellschaft 17 (1919-1920), 43-57. I don’t have access to the paper itself, but it’s cited in “Jacobsthal Representation Numbers” by A.F. Horadam in The Fibonacci Quarterly 34 (1996), 40-54, with the comment “The origins of Jacobsthal numbers… predate Jacobsthal’s article.” The Horadam paper is referenced in the article on Jacobsthal Number at Eric Weisstein’s MathWorld website (http://mathworld.wolfram.com/JacobsthalNumber.html).

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