A029922 Convert n from kilometers (km) to miles.

0, 1, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 9, 10, 11, 11, 12, 12, 13, 14, 14, 15, 16, 16, 17, 17, 18, 19, 19, 20, 21, 21, 22, 22, 23, 24, 24, 25, 25, 26, 27, 27, 28, 29, 29, 30, 30, 31, 32, 32, 33, 34, 34, 35, 35, 36, 37

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• easy

References

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

Links

• Muniru A Asiru, Table of n, a(n) for n = 0..1000
• M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].
• M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, Tenth Printing, 1972, p. 8.
• Index entries for linear recurrences with constant coefficients, order 25147.

Crossrefs

Cf. A029921, A323606 (km/mile).

Programs

Maple

[seq(floor(n/1.609344+(1/2)),n=0..60)]; # Muniru A Asiru, Apr 10 2018

Mathematica

Array[Floor[#/1.609344 + 1/2] &, 60, 0] (* Michael De Vlieger, Apr 10 2018 *)

Formula

a(n) = floor(n/1.609344 + 1/2). - Lee A. Newberg, Apr 10 2018