1+3+5+7+9+11+13+15+17+19+21+23+25+27+29+31+33+35=（1+35）*18/2=324
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
324+1=325或324+37=361（1/19（325）,2/19,3/19,4/19,5/19,6/19,7/19,8/19,9/19,10/19,11/19,12/19,13/19,14/19,15/19,16/19,17/19,18/19,19/19,18/19,17/19,16/19,15/19,14/19,13/19,12/19,11/19,10/19,9/19,8/19,7/19,6/19,5/19,4/19,3/19,2/19,1/19（361））37个
希望能解决您的问题.