Number Series
Prime numbers are
2,3,5,7,11...
Even Numbers are
2,4,6,8,10..
Odd number are
1,3,5,7,9...
Square values are
1,4,9,16,25....
Cube values are
1,8,27,81,...
Multiples of 3 are
3,6,9,12....
Multiples of 4 are
4,8,12,16....
Positive numbers are
1,2,3,4...
Negative numbers are
... -4,-3,-2,-1
Fibonacci numbers are
0,1,1,2,3,5....
Geometric Sequences multiplied by 2
2,4,8,16....
Triangular Numbers
1,3,6,10,......
Lot of them can be generic in nature