1801



10




1802



9




1803



12




1804



17




1805



5




1806



14




1807



2




1808



14




1809



5




1810



10




1811



2




1812



4




1813



12




1814



11




1815



10




1816



14




1817



17




1818



16




1819



3




1820



11




1821



9




1822



11




1823



26




1824



12




1825



22




1826



26




1827



17




1828



20




1829



16




1830



25




1831



18




1832



15




1833



32




1834



19




1835



12




1836



14




1837



19




1838



11




1839



22




1840



23




1841



22




1842



19




1843



17




1844



27




1845



21




1846



25




1847



33




1848



10




1849



27




1850



10




1851



12




1852



24




1853



16




1854



17




1855



20




1856



13




1857



13




1858



22




1859



16




1860



22




1861



17




1862



24




1863



16




1864



28




1865



8




1866



2




1867



20




1868



15




1869



6




1870



7




1871



8




1872



8




1873



7




1874



11




1875



8




1876



2




1877



11




1878



8




1879



5




1880



13




1881



17




1882



19




1883



16




1884



8




1885



6




1886



7




1887



9




1888



13




1889



17




1890



2




1891



9




1892



6




1893



18




1894



18




1895



18




1896



18




1897



19




1898



17




1899



10




1900



11




1901



6




1902



9




1903



8




1904



5




1905



8




1906



23




1907



19




1908



19




1909



16




1910



26




1911



26




1912



18




1913



15




1914



14




1915



9




1916



7




1917



8




1918



28




1919



27




1920



45




<-Solutions 1681 to 1800…
->Solutions 1921 to 2040…