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A125214
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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.
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0
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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
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Equivalent to A097618. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 15 2008
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LINKS
| United States Postal Service, Rate History - Domestic Rates.
USPS Domestic Letter Rates at DomesticLetterRates1863-2009.pdf [From Jason G. Wurtzel (j_seq(AT)wurtzel.com), Jul 19 2010]
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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.
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CROSSREFS
| Sequence in context: A134300 A199741 A114062 * A028975 A145011 A173625
Adjacent sequences: A125211 A125212 A125213 * A125215 A125216 A125217
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KEYWORD
| easy,nonn
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AUTHOR
| Jason G. Wurtzel (j_seq(AT)wurtzel.com), Nov 24 2006
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EXTENSIONS
| Added terms a(20)-a(26) Jason G. Wurtzel (j_seq(AT)wurtzel.com), Jul 19 2010
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