The second number is 1 less than the first,
the third number is 2 less than the second,
the fourth number is 3 less than the third, and so on.
The nth term in the sequence is given by
tn = -0.5*x2 + 0.5*x + 4
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From the pattern (n + 4, n + 2, n + ?) I would say the next following number is 20 (n + 1).
Add the previous 2 numbers to get the next number.
1^2 = 13^2 = 95^2 = 25so 7^2 = 49 (missing number)9^2 = 81Following the same pattern of odd numbers squared,the next number should be 11^2 = 121, not 10^2 = 100.The (100) seems to be out of sequence according to thepattern.
The pattern is this: The number before, plus itself plus 2. For example: 1 (number)+ 0 (number berfore)+ 2 (always use a two in this pattern) = 3 then 1+3+2=6 then 3+6+2+11 and 6+11+2=19, which is your pattern. So the answer is 11+19+2=32. Now the pattern is 1,3,6,11,19,32 Thats a wrap.
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