英语翻译so far we have the "vinculum numbers " :1,2,5,14b) begin listing all the ways to place vinculums over a sum of six numbers.Do this in a systematic manner and see if you can explain why the count of possibilities is :1 x 14 +1 x 5 + 2 x 2
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英语翻译so far we have the "vinculum numbers " :1,2,5,14b) begin listing all the ways to place vinculums over a sum of six numbers.Do this in a systematic manner and see if you can explain why the count of possibilities is :1 x 14 +1 x 5 + 2 x 2
英语翻译
so far we have the "vinculum numbers " :1,2,5,14
b) begin listing all the ways to place vinculums over a sum of six numbers.Do this in a systematic manner and see if you can explain why the count of possibilities is :
1 x 14 +1 x 5 + 2 x 2 + 5 x 1 + 14 x 1 = 42
c)What is the next vinculum number after this And the next
d)Is there an explicit formula for the n th vinculum number
英语翻译so far we have the "vinculum numbers " :1,2,5,14b) begin listing all the ways to place vinculums over a sum of six numbers.Do this in a systematic manner and see if you can explain why the count of possibilities is :1 x 14 +1 x 5 + 2 x 2
到目前为止,我们有的一组相关数是:1,2,5,14
b)列出所有相关数超过六个数字的总和的方式.系统的列出这些方式,并解释这种计数方式的可能性:
1×14+1×5+2×2+5×1+14×1=42
c)相关数的下一个数应该是什么?再下一个呢?
d)求第n个相关数的公式?