1-(2)3-(5)8-(11)19-(23)42-(?)?
0*2=1 = 1 1*2=2 + 1 = 3
2*2+1 = 5 + preceding number = 8
5*2+1 = 11 + preceding number = 19
11*2+1 = 23 + preceding number = 42
23*2+1 = 47 + preceding number = 89
so I think the answer is 89.
(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.
The next number in the sequence will be 56.
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)
330
42 is a multiple of 3 because 14*3 = 42
(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.
The number 42 is the 42nd number in a sequence of 150 numbers.
The sequence represents a non-convergence sequence. The sequences carries out -27, 17, 19, -21, 44, 2, -40,-42,-42. This is a math sequencing solution that gives a pattern to the original numbers given.
The next number in the sequence will be 56.
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)
327
92 - 18 = 72 72 - 16 = 56 56 - 14 = 42 42 - 12 = 30 30 - 10 = 20 20 is the next number in the sequence.
A single number, such as 4642142824816 does not constitute a sequence.
56 (just the next number, not the number that completes the sequence)
56
330
The number which best completes the sequence below is 20 5 30 6 42 7