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A125214 Cost in cents of United States Postal Service postage for a 1 ounce domestic first class letter, since the institution of "uniform" letter rates in 1863. 1
6, 4, 2, 3, 2, 3, 4, 5, 6, 8, 10, 13, 15, 18, 20, 22, 25, 29, 32, 33, 34, 37, 39, 41, 42, 44, 45 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..27.

United States Postal Service, Rate History - Domestic Rates.

EXAMPLE

a(1)=6 since the first uniform letter rate (in 1863) was 3 cents per 1/2 ounce.

a(2)=4 since this rate was reduced to 2 cents per 1/2 ounce in 1883.

a(3)=2 since a per ounce price of 2 cents was instituted in 1885.

CROSSREFS

See A097618 for another version.

Sequence in context: A134300 A226655 A199741 * A114062 A028975 A145011

Adjacent sequences:  A125211 A125212 A125213 * A125215 A125216 A125217

KEYWORD

easy,nonn,fini

AUTHOR

Jason G. Wurtzel, Nov 24 2006

EXTENSIONS

Added terms a(20)-a(26) Jason G. Wurtzel, Jul 19 2010

STATUS

approved

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Last modified June 28 16:56 EDT 2017. Contains 288839 sequences.