First five terms of sequences

List the first five numbers in each sequence.
Quiz by
chubdl
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Last updated: October 31, 2025
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First submittedOctober 31, 2025
Times taken26
Average score53.3%
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Hint
Answer
Prime numbers
2, 3, 5, 7, 11
Square numbers
1, 4, 9, 16, 25
Cube numbers
1, 8, 27, 64, 125
Fibonacci sequence
1, 1, 2, 3, 5
Triangular numbers
1, 3, 6, 10, 15
Tetrahedral numbers
1, 4, 10, 20, 35
Digits of pi
3, 1, 4, 1, 5
Multiples of 17
17, 34, 51, 68, 85
Factors of 75
1, 3, 5, 15, 25
Powers of 2
2, 4, 8, 16, 32
Powers of 3
3, 9, 27, 81, 243
Powers of 5
5, 25, 125, 625, 3125
4n+3
7, 11, 15, 19, 23
3n²+5
8, 17, 32, 53, 80
n!
1, 2, 6, 24, 120
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