12 Days of Christmas
511531
713
Abundant Numbers
826
Abundant Numbers (Long)
900
Arithmetic Numbers
938
Arrows
833
ASCII Table
828
Collatz
889
Day of Week
777
Divisors
952
Evil Numbers
766
889
Evil Numbers (Long)
742
891
Fibonacci
938
Fizz Buzz
960
Fractions
853
Happy Numbers
625
Happy Numbers (Long)
820
Leap Years
931
606
915
ln 2
976839
Odious Numbers
766
870
Odious Numbers (Long)
769
872
Prime Numbers
944
Prime Numbers (Long)
947
Van Eck Sequence
900
π
1,000
τ
975
φ
947
√2
971845
𝑒
842