1814 1815 1816 1817 1818 1819 1820
1780 1790 1800 1810 1820 1830 1840
16 17 18 19 20 21 22
-1 0 1 2 3 4 5
1817 se 1817 m ane nan almanak gregoryen .
Gade osi nonm 1817 .