A029921 - OEIS

%I #29 Sep 25 2025 21:21:07

%S 0,2,3,5,6,8,10,11,13,14,16,18,19,21,23,24,26,27,29,31,32,34,35,37,39,

%T 40,42,43,45,47,48,50,51,53,55,56,58,60,61,63,64,66,68,69,71,72,74,76,

%U 77,79,80,82,84,85,87,89

%N Convert n from miles to kilometers (km).

%D M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, Tenth Printing, 1972, p. 8.

%H M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

%H M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards Applied Math. Series 55, Tenth Printing, 1972, p. 8.

%H <a href="/index/Rec#order_15626">Index entries for linear recurrences with constant coefficients</a>, order 15626.

%F a(n) = floor(n*25146/15625 + 1/2). - _Peter Munn_, Aug 03 2025

%t Round[1.609344 Range[0,60]] (* _Harvey P. Dale_, Jul 17 2015 *)

%Y Cf. A085270 (floor), A323606 (km/mile), A029922.

%K nonn,easy

%O 0,2

%A _N. J. A. Sloane_