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lostlover4ever
03-05-2008, 04:55 PM
i am stuck at the computer when you get locked in the hatch and it asks you to complete an iq test. there is a number sequence of 3-7-15-31-?. what is the next number in the sequence????? please help! i would so totally like to beat this part! i'm sick of the beeping!!LOL

lostlover4ever
03-05-2008, 04:55 PM
i am stuck at the computer when you get locked in the hatch and it asks you to complete an iq test. there is a number sequence of 3-7-15-31-?. what is the next number in the sequence????? please help! i would so totally like to beat this part! i'm sick of the beeping!!LOL

fred_498
03-05-2008, 05:20 PM
63 or 64 i think it goes 3+3+1 is 7 7+7+1 is 15 15+15+1 is 31 31+31+1 is 63

lostlover4ever
03-05-2008, 05:21 PM
thank you SO much fred!

Halcohol
03-06-2008, 01:48 AM
You can also think of it as increasing by 4, by 8, by 16, and then by 32.