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This is what might be described as a two-step sequence or two sequences spliced together.
t1 = 1
tn = - (tn-1 +1) for n = 2,4,6, ...
and tn = tn-2 + 3 for n = 3,5,7, ...
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∙ 14y ago
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What is the pattern rule of 4 1 -2 -5 -8?
i0 = 4; in = in-1 - 3
What is the pattern rule for 4 -4 4 -4 pattern?
The rule is multiply the previous term by -1 to find the next term.
What is the pattern rule of 2 4 7 11 15?
The pattern will be +2, +3, +4, +4
What is the rule of the pattern 1 2 5 6 9?
add 4 to every other number 1(+4)=5, 5(+4)=9 2(+4)=6
What is the pattern rule for this pattern 1-4-7-10?
3 is the answer
What is the pattern rule of 4 1 -2 -5 -8?
i0 = 4; in = in-1 - 3
What is the rule for the pattern 1 2 4 8 16?
Double the previous number
What is the pattern rule for this pattern is 2-4-10-28-82?
t(n) = 3(n-1) + 1, for n = 1, 2, 3, etc
What is the pattern rule for 4 -4 4 -4 pattern?
The rule is multiply the previous term by -1 to find the next term.
What is the pattern rule of 2 4 7 11 15?
The pattern will be +2, +3, +4, +4
What is the rule of the pattern 1 2 5 6 9?
add 4 to every other number 1(+4)=5, 5(+4)=9 2(+4)=6
What is the pattern rule for this pattern 2-4-7-9?
+2, +3, +2
What is the pattern rule for this pattern 1-4-7-10?
3 is the answer
What is the divisibility rule for 2 squared 1?
2 squared 1 = 4 so the divisibility rule is that it is divisible by 1, 2 and 4.
What is the rule for this sequence 3 4 6 9 13 18?
3 4 6 9 13 18...1....2....3....4......5
What is the rule to this pattern 10 8 6 4 2?
Subtract 2 from the previous number. 10-2 = 8 8-2 = 6 6-2 = 4 4-2 = 2
What is the pattern rule for this pattern 1-2-2-6-3-12-4-20-5?
5-30-6-42-7-56-8-72
