28
49, 36, 25...
49
144 121 100 81 64 next one would be 49. my guess is the 122 is a typo. so its 12x12 11x11 10x10 etc
A single number, such as 256196144100643616 does not represent a sequence.
the next number is 720.this series of numbers can be defined by U0=6 and Un=Un-1*n.BasicallyU0=6*2=12U1=12*3=36U2=36*4=144U3=144*5=720
49, 36, 25...
49
144
100, 121, 144...
49
It is: 16 squared = 256
49
== 49 == 144 = 122 121 = 112 100 = 102 81 = 92 64 = 82 Implies 122, 112, 102, 92, 82 So the next number should be 72 = 49. So, the next number is 49.
144 121 100 81 64 next one would be 49. my guess is the 122 is a typo. so its 12x12 11x11 10x10 etc
These are square numbers. 12 × 12 = 144, 11 × 11 = 121, 10 × 10 = 100, 9 × 9 = 81, 8 × 8 = 64 so, 7 × 7 = 49 The next number is 49
144 = 12 x 12 121 = 11 x 11 100 = 10 x 10 81 = 9 x 9 64 = 8 x 8 49 = 7 x 7
A single number, such as 256196144100643616 does not represent a sequence.