It is a sequence of numbers that represents how many spheres you would have in a pyramid of different heights.
If x(n) represents the nth number is the sequence x(n+1)=x(n)*(x(n)+1) So the next number in the sequence is 1086*(1086+1)=3263442
An arithmetic sequence is a group or sequence of numbers where, except for the first number, each of the subsequent number is determined by the same rule or set of rules. * * * * * The above answer is incorrect. The rule can only be additive: it cannot be multiplicative or anything else.
Any number which is irrational will produce an irrational number when multiplied by 0.5
Among other things, it belongs to the following sets: positive numbers; irrational numbers; algebraic numbers.
10
10
5
8
62
17?
6
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
21. This is the Fibonacci series.
From the pattern (n + 4, n + 2, n + ?) I would say the next following number is 20 (n + 1).
A single number, such as 3773949588525642992, does not constitute a sequence.
5+5 = 10 10+5 = 15 15-5 = 15 10+5 = 15