cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A002363 Denominators of continued fraction convergents to fifth root of 5.

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%I A002363 M0703 N0260 #31 Jul 05 2024 11:06:30
%S A002363 1,2,3,5,8,21,29,79,661,740,19161,19901,118666,138567,3167140,3305707,
%T A002363 29612796,32918503,62531299,595700194,658231493,1253931687,5673958241,
%U A002363 6927889928,19529738097,26457628025,72444994147,98902622172,270250238491,639403099154
%N A002363 Denominators of continued fraction convergents to fifth root of 5.
%D A002363 D. H. Lehmer, Guide to Tables in the Theory of Numbers. Bulletin No. 105, National Research Council, Washington, DC, 1941, p. 67.
%D A002363 P. Seeling, Verwandlung der irrationalen Groesse ... in einen Kettenbruch, Archiv. Math. Phys., 46 (1866), 80-120.
%D A002363 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
%D A002363 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H A002363 Robert Israel, <a href="/A002363/b002363.txt">Table of n, a(n) for n = 0..1996</a>
%H A002363 R. K. Guy, <a href="/A005165/a005165.pdf">The strong law of small numbers</a>. Amer. Math. Monthly 95 (1988), no. 8, 697-712. [Annotated scanned copy]
%p A002363 numtheory:-cfrac(5^(1/5),1000,'con'):
%p A002363 map(denom,con); # _Robert Israel_, May 13 2018
%t A002363 Denominator[Convergents[Surd[5,5],30]] (* _Harvey P. Dale_, Jul 16 2016 *)
%Y A002363 Numerators in A002364.
%Y A002363 Cf. A002951, A005534.
%K A002363 nonn,frac
%O A002363 0,2
%A A002363 _N. J. A. Sloane_
%E A002363 More terms from _Herman P. Robinson_
%E A002363 More terms from _Harvey P. Dale_, Jul 16 2016
%E A002363 Offset changed by _Andrew Howroyd_, Jul 05 2024