A single number, such as 172516261546 does not represent a sequence.
what are the next 2 numbers in this sequence: 20 , 1 ,18 ,4 ,9 ,1
54
One numbers, such as 9162433, cannot comprise a sequence.
The next number in this sequence is 13112221.
There are no numbers specified therefore this question is unanswerable.
a giga-ba-zillion
The numbers are increasing by 1,4,9,16,25,36.... which are square numbers so the next increase is 49. Making the next number in the sequence 141
The sequence appears to increase by 0.2 with each subsequent number. Starting from 1.1, the next numbers would be 1.7, 1.9, and 2.1. Thus, the next three numbers in the sequence are 1.7, 1.9, and 2.1.
125 (the sequence is successive numbers cubed)
It is necessary to define "next" before the question can be answered.
2and1
The pattern in the given sequence is multiplying each number by 10. So, the next numbers in the sequence would be obtained by multiplying 120 by 10, resulting in 1200, and then multiplying 1200 by 10, yielding 12000. Therefore, the next numbers in the sequence would be 1200 and 12000.