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%I
%S 2,8,38,74,1522,11986,11838,1054766,11506538,45706526,1772006854,
%T 24681524038,11169012898,5874202721042,99515904921182,66139171377658,
%U 3075946152109262,51924337160029042,4714400135799462226
%N Denominators of successive convergents to continued fraction 1/(2+2/(3+3/(4+4/(5+5/(6+6/(7+7/(8+8/9+...))))))).
%D M. A. Stern, Theorie der Kettenbr"uche und ihre Anwendung, Crelle, 1832, pp. 1-22.
%e Convergents are 1/2, 3/8, 15/38, 29/74, 597/1522, 4701/11986, ...
%p for j from 1 to 50 do printf(`%d,`,denom(cfrac([0,seq([i,i+1],i=1..j)]))); od:
%Y Cf. A053518, A053519, A053556, A053557.
%K nonn,frac,nice,easy
%O 0,1
%A _N. J. A. Sloane_, Jan 15 2000
%E More terms from _James A. Sellers_, Feb 02 2000
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