What number is missing from the following sequence?

6, 13, 41, 153, _____, 2393

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回复:What number is missing from the following sequence? -huntermage- 给 huntermage 发送悄悄话 huntermage 的博客首页 (7 bytes) () 01/08/2009 postreply 17:43:29

回复:回复:What number is missing from the following sequence? -rosejoy- 给 rosejoy 发送悄悄话 (50 bytes) () 01/08/2009 postreply 17:46:40

Can you tell me why "601"? -rosejoy- 给 rosejoy 发送悄悄话 (0 bytes) () 01/08/2009 postreply 17:50:31

回复:Can you tell me why "601"? -aisanguo- 给 aisanguo 发送悄悄话 aisanguo 的博客首页 (75 bytes) () 01/08/2009 postreply 19:14:36

佩服! 佩服! 佩服! -rosejoy- 给 rosejoy 发送悄悄话 (0 bytes) () 01/08/2009 postreply 19:43:05

a different way to look at it -insouthbay- 给 insouthbay 发送悄悄话 (38 bytes) () 02/12/2009 postreply 21:32:31

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