An arithmetic sequence
algebra
Align the two numbers as you would in decimal subtraction. Append leading zeros if necessary to represent both numbers with the same number of digits Apply two's complement to the second term Add the complemented number to the first term. The sum in the previous step should have one more digit than you started with.
add up the 2 previous ones.
To get the next term, add the sum of all previous terms to the most recent term.
An arithmetic sequence
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When you add a number to itself, you are multiplying it by 2. The usual term for this is you are doubling the number.
algebra
Align the two numbers as you would in decimal subtraction. Append leading zeros if necessary to represent both numbers with the same number of digits Apply two's complement to the second term Add the complemented number to the first term. The sum in the previous step should have one more digit than you started with.
add up the 2 previous ones.
151
22,24,26,28,30,32,34,36,38,40... Add two to the previous number as two is the lowest even number.
7. You have to add the previous number to the current number.
The pattern in this sequence is multiplying by 2 and then adding the previous number squared. Starting with 1, we multiply by 2 to get 2, then add the square of the previous number (1^2) to get 3. Next, we multiply 3 by 2 to get 6, then add the square of the previous number (3^2) to get 11. Following this pattern, we multiply 11 by 2 to get 22, then add the square of the previous number (11^2) to get 133. Therefore, the next number in the sequence is 133.
To get the next term, add the sum of all previous terms to the most recent term.
Add 4 to the previous number