| 例子
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a(1)=32个偶数自然数组成的6部分<=<=1个是
:(0,0,0,0,0,0)--> 6!/(6!0!)=!)=1
:(0,0,0,0,1,1)--> 6!/(4!2!)=!) =15
:(0,0,1,1,1,1)--> 6!/(2!4!)=!) =15
:(1,1,1,1,1,1)--> 6!/(0!6!)=!) =1
a(2)=365个偶数自然数组成的6部分<=<=2个是
:(0,0,0,0,0,0)--> 6!/(6!0!0!)=!) =1
:(0,0,0,0,1,1)--> 6!/(4!2!0!)=!) =15
:(0,0,0,0,0,2)--> 6!/(5!0!1!)=!) =6
:(0,0,1,1,1,1)--> 6!/(2!4!0!)=!) =15
:(0,0,0,1,1,2)--> 6!/(3!2!1!)=!) =60
:(0,0,0,0,2,2)--> 6!/(4!0!2!)=!) =15
:(0,1,1,1,2)-->6/(1!4!1!)=!) =30
:(0,0,0,2,2,2)--> 6!/(3!0!3!)=!) =20
:(0,0,1,1,2,2)--> 6!/(2!2!2!)=!)=90
:(1,1,1,1,1,1)--> 6!/(0!6!0!)=!) =1
:(0,1,1,2,2,2)--> 6!/(1!2!3!)=!) =60
:(0,0,2,2,2,2)--> 6!/(2!0!4!)=!) =15
:(1,1,1,1,2,2)--> 6!/(0!4!2!)=!)=15
:(0,2,2,2,2,2)--> 6!/(1!0!5!)=!) =6
:(1,1,2,2,2,2)--> 6!/(0!2!4!)=!) =15
:(2,2,2,2,2,2)--> 6!/(0!0!6!)=!) =1
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