1801



13




1802



26




1803



27




1804



32




1805



12




1806



14




1807



14




1808



23




1809



26




1810



15




1811



10




1812



12




1813



25




1814



17




1815



19




1816



17




1817



22




1818



22




1819



15




1820



14




1821



16




1822



16




1823



15




1824



16




1825



16




1826



10




1827



19




1828



26




1829



26




1830



30




1831



33




1832



25




1833



22




1834



15




1835



21




1836



25




1837



25




1838



22




1839



39




1840



29




1841



30




1842



17




1843



20




1844



27




1845



28




1846



39




1847



24




1848



24




1849



24




1850



24




1851



27




1852



30




1853



19




1854



15




1855



29




1856



48




1857



42




1858



28




1859



28




1860



22




1861



18




1862



26




1863



27




1864



24




1865



21




1866



23




1867



29




1868



31




1869



27




1870



20




1871



22




1872



11




1873



27




1874



14




1875



8




1876



27




1877



22




1878



18




1879



14




1880



15




1881



19




1882



18




1883



23




1884



22




1885



19




1886



23




1887



19




1888



15




1889



20




1890



25




1891



12




1892



9




1893



11




1894



16




1895



12




1896



14




1897



8




1898



24




1899



18




1900



24




1901



23




1902



10




1903



12




1904



11




1905



6




1906



10




1907



14




1908



13




1909



18




1910



15




1911



11




1912



12




1913



12




1914



12




1915



14




1916



10




1917



11




1918



18




1919



17




1920



15




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