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A244275 Year of state admission into the United States sorted by years. 1
1787, 1787, 1787, 1788, 1788, 1788, 1788, 1788, 1788, 1788, 1788, 1789, 1790, 1791, 1792, 1796, 1803, 1812, 1816, 1817, 1818, 1819, 1820, 1821, 1836, 1837, 1845, 1845, 1846, 1848, 1850, 1858, 1859, 1861, 1863, 1864, 1867, 1876, 1889, 1889, 1889, 1889, 1890, 1890, 1896, 1907, 1912, 1912, 1959, 1959 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

1787 saw three states admitted into the Union; they were in order, Delaware, Pennsylvania and New Jersey.

The next year, 1788, saw eight more states enter into the U.S. by ratifying the U.S. Constitution; they were Georgia, Connecticut, Massachusetts, Maryland, South Carolina, New Hampshire, Virginia and New York.

LINKS

Robert G. Wilson v, Table of n, a(n) for n = 1..50

Wikipedia, List of U.S. states by date of statehood

Wolfram Alpha, List of U.S. state admission

CROSSREFS

Cf. A130801, A140646, A112506, A090232.

Sequence in context: A152943 A202401 A237633 * A235927 A090232 A153837

Adjacent sequences:  A244272 A244273 A244274 * A244276 A244277 A244278

KEYWORD

nonn,fini,less

AUTHOR

Robert G. Wilson v, Jun 24 2014

STATUS

approved

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Last modified January 17 10:30 EST 2019. Contains 319218 sequences. (Running on oeis4.)