0
(1*2)+1=3 (3*2)+2=8 (8*2)+3=19 (19*2)+4=42 (42*2)+5=89 (89*2)+6=184 Basically the number times two and then add the the number it is in the sequence...i.e. 1 is the first number so add one, 3 is the second number so add two, etc.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the next number in the sequence 20 5 30 6 42 7?
The next number in the sequence will be 56.
What number comes next in this sequence 1 3 6 11 18 29?
42 is the next number in this sequence. This number sequence is adding the next prime number to the last number. So 1 + 2 = 3. Then 3 + 3 = 6, 6 + 5 = 11, 11 + 7 = 18, 18 + 11 = 29. The next prime number after 11 is 13, so 29 + 13 = 42. The next numbers would be 59 (42+17), 78 (59+19), and 101 (78+23)
What number comes next in this sequence 42 43 46 51 58 67 78?
91
1 4 9 16 25 what is the next number in the sequence?
This is a sequence of perfect squares. 12=1, 22=4, 32=9, 42=16, 52=25. The next number is 62=36.
What is next in the sequence 5 9 18 34 59?
The next number would be 95. You're adding square numbers in sequence to the previous number. 18+16 (42) = 34. 34+25 (52) = 59. Therefore 59+36 (62) = 95.
What is the next number in the sequence 20 5 30 6 42 7?
The next number in the sequence will be 56.
What number comes next in this sequence 1 3 6 11 18 29?
42 is the next number in this sequence. This number sequence is adding the next prime number to the last number. So 1 + 2 = 3. Then 3 + 3 = 6, 6 + 5 = 11, 11 + 7 = 18, 18 + 11 = 29. The next prime number after 11 is 13, so 29 + 13 = 42. The next numbers would be 59 (42+17), 78 (59+19), and 101 (78+23)
What is next in the number sequence 42. 89. 184?
327
What number comes next in this number sequence 90 72 56 42 30?
92 - 18 = 72 72 - 16 = 56 56 - 14 = 42 42 - 12 = 30 30 - 10 = 20 20 is the next number in the sequence.
What is the next number in this sequence 46 42 14 28 24 48 16?
A single number, such as 4642142824816 does not constitute a sequence.
What numbrt completes the sequence 20 5 30 6 42 7?
56 (just the next number, not the number that completes the sequence)
What is the next number in this sequence 42 66 70 78 102 105?
110
What is the next number in this sequence 2 6 12 20 30 42?
56
What number is next in the sequence 4-14-34-42-59-125-145?
168 is the next number. This is assuming that the sequence is the express stops with numerical values for A-train in Manhattan.
What should be the next sequence number 20 5 30 6 42 7?
56
What number comes next in this sequence 42 43 46 51 58 67 78?
91
Which number comes next in this sequence 42-43-46-51-58-67-78?
91
