1801






5







1802






2







1803






4







1804






4







1805






9







1806






9







1807






17







1808






17







1809






4







1810






4







1811






4







1812






6







1813






6







1814






6







1815






4







1816






4







1817






2







1818






9







1819






9







1820






18







1821






8







1822






18







1823






8







1824






3







1825






3







1826






3







1827






1







1828






3







1829






3







1830






4







1831






5







1832






4







1833






2







1834






12







1835






12







1836






4







1837






14







1838






4







1839






13







1840






11







1841






11







1842






16







1843






16







1844






4







1845






17







1846






4







1847






17







1848






3







1849






12







1850






3







1851






12







1852






3







1853






2







1854






2







1855






2







1856






2







1857






0







1858






2







1859






4







1860






3







1861






4







1862






4







1863






0







1864






3







1865






3







1866






3







1867






3







1868






3







1869






4







1870






4







1871






2







1872






2







1873






4







1874






6







1875






5







1876






3







1877






3







1878






0







1879






1







1880






2







1881






2







1882






1







1883






1







1884






2







1885






2







1886






1







1887






3







1888






3







1889






2







1890






2







1891






4







1892






3







1893






3







1894






5







1895






6







1896






3







1897






4







1898






1







1899






6







1900






2







1901






3







1902






4







1903






4







1904






3







1905






5







1906






7







1907






6







1908






3







1909






5







1910






6







1911






6







1912






6







1913






14







1914






14







1915






5







1916






5







1917






4







1918






5







1919






8







1920






6







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