动手学数学之六十三(数字填空)
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2009-03-10 15:27:18
下列的数列皆由一已知数的数列推演而成,请在下列3个数列的空位处填上正确的数字.
(1)2,5,10,17,-,41,58.
(2)2,6,30,210,-,30030.
(3)5,8,12,18,-,-,36.
下列的数列皆由一已知数的数列推演而成,请在下列3个数列的空位处填上正确的数字.
(1)2,5,10,17,-,41,58.
(2)2,6,30,210,-,30030.
(3)5,8,12,18,-,-,36.