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It is possible to find a polynomial of order 6 that will generate the above sequence of numbers and ANY seventh number. And, there are non-polynomial rules that will do the same.
The simplest polynomial is
Un = (177n5 - 3030n4 + 19475n3 - 57990n2 + 78688n - 27600)/120 for n = 1, 2, 3, ... and, according to this rule, the next number is 512.
What else can I help you with?
What is the next number in the series 25-36-49-64?
81
What is the next number in the series of -3 9 -27 and 81?
-243
The next number in the series 1- 3- 9 - 27- 81- is?
The next number is 243, because 81x3=243.
What is the missing number in the series 24 81 63 26 412 825?
651 is the next number.
What is the next number in this series of numbers 154 77 81 78 39 43 40?
20
The next number in the series 3 9 27 81?
243
What is the next number in the series 1 16 81 256?
625
What is the next number in the series 25-36-49-64?
81
What is the next number in the series of -3 9 -27 and 81?
-243
What number is next in this series 154 77 81 78 39 43 40?
The next number is 20.
What number comes next in this series 1 3 9 27 81?
It is '3' to the power(exponent) of 'n-1'. #1 ; 3^(1-1) = 3^(0) = 1 #2 ; 3^(2 -1) = 3^(1) = 3 #3 ; 3^(3-1) = 3^(2) = 9 #4 ; 3^(4-1) = 3^(3) = 27 #5 ; 3^(5-1) = 3^(4) = 81 #6 ; 3^(6-1) = 3^(5) = 243 #n th term ; 3^(n - 1) et seq.,
The next number in the series 1- 3- 9 - 27- 81- is?
The next number is 243, because 81x3=243.
What is the missing number in the series 24 81 63 26 412 825?
651 is the next number.
Which number should come next in the series 25-49-81-121-169?
225
What is the next number in this series 8 24 12 36 18 54 27?
81
Which number comes next in this series 18 81 27 72 36 63?
45 54
What is the next number in this series of numbers 154 77 81 78 39 43 40?
20
