complete the pattern /sci/
400
>>7774918
This
tetranacci sequence, next question.
>>7774909
400. Double the number, subtract 2^(previous index - 1).
here's the next one
>>7774934
196
>>7774934
216, 6^3
why would an iq test used an already well known sequence.
>>7774938
216 is correct
>>7774909
400
>>7774934
216