Set
|
Group
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π, √2, √-3, √5
|
Irrational
|
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31
|
Prime
|
1, 3, 5, 7, 9, 11, 13
|
Odd
|
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55
|
Fibonacci
|
4, 6, 8, 9, 10, 12, 14, 15, 16, 18
|
Composite
|
|
Set
|
Group
|
-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6
|
Integer
|
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
|
Natural
|
0, 1, 3, 6, 10, 15, 21, 28
|
Triangular
|
1, 4, 9, 16, 25, 36, 49, 64
|
Square
|
(3, 4, 5), (5, 12, 13), (7, 24, 25), (9, 40, 41)
|
Pythagorean triple
|
|