Abundant Numbers
745
Abundant Numbers (Long)
869
Alphabetic Numbers
266
Arithmetic Numbers
781800748871
Ascending Primes
429
brainfuck
570
Catalan Numbers
688
Collatz
821887929854
Divisors
834719754846
Emirp Numbers
573593
600
Emirp Numbers (Long)
624654
628
Evil Numbers
784
Evil Numbers (Long)
766
Factorial Factorisation
551604632640
Fibonacci
893918871932
Fizz Buzz
718784952941
Foo Fizz Buzz Bar
724783872915
Forsyth–Edwards Notation
709
Fractions
616
Gray Code Decoder
825
Gray Code Encoder
936
Leap Years
884896953863
Leyland Numbers
783
ln 2
440
Look and Say
507
Lucky Numbers
459
Mahjong
309
N Queens
645
Ordinal Numbers
733
Pascal’s Triangle
664
Prime Numbers
683700659654
Prime Numbers (Long)
676716672701
Quine
412492504834945
Spelling Numbers
389
Taxicab Numbers
667
Zeckendorf Representation
673817
π
109
547
τ
542
φ
547
√2
471
𝑒
480