Abundant Numbers
942
Abundant Numbers (Long)
979
Arithmetic Numbers
931
Ascending Primes
958
Collatz
812
Divisors
995
Emirp Numbers
962
Emirp Numbers (Long)
1,000
Evil Numbers
1,000
Evil Numbers (Long)
1,000
Factorial Factorisation
915
Farey Sequence
852
Fibonacci
1,000
Happy Numbers
880
Happy Numbers (Long)
954
Intersection
926
Inventory Sequence
949
ISBN
951
Kolakoski Sequence
1,000
Leap Years
751
Look and Say
986
Lucky Numbers
789
Niven Numbers
939
Niven Numbers (Long)
987
Odious Numbers
1,000
Odious Numbers (Long)
1,000
Ordinal Numbers
863
Pascal’s Triangle
1,000
Pernicious Numbers
988
Pernicious Numbers (Long)
960
Prime Numbers
1,000
Prime Numbers (Long)
1,000
Quine
1,000