18,21,17,20,16,19,15,18
A single number, such as 364758 does not describe a sequence, nor a series.
3 Each term is divided by 3 to produce the following term.
18
Consecutive terms in the sequence are being divided by -2. Therefore, -1 / -2 = 1/2 or 0.5.
The pattern appears to be: subtract 6, add 17, subtract 14, add 9, subtract 7. Following this pattern, the next number should be obtained by adding 3 to the last number in the sequence, which is 6. Therefore, the next number in the sequence is 9.
44. You're adding 11 then 9 each time !
a four number sequence is the easiest and longest number sequence to remember.
What should be the next number in the following series? 100 96 104 88 120 56
Your starting check number should typically be the next number in sequence after the last check you used.
The next letter should be N, following the sequence E I L N.
The next number is 25 but there are the sequence is infinite so there can be no end to the sequence.
13