Abundant Numbers
592
Arabic to Roman
445
Arithmetic Numbers
481
Arrows
231
ASCII Table
238
brainfuck
331
Catalan Numbers
748
Day of Week
820
Emojify
262
Farey Sequence
374
Intersection
576
ISBN
480
Jacobi Symbol
307
Levenshtein Distance
332
Look and Say
775
Ordinal Numbers
536
Pascal’s Triangle
501
Pernicious Numbers (Long)
558
Polyominoes
106
Repeating Decimals
314
Roman to Arabic
447
Van Eck Sequence
699
Zeckendorf Representation
468
π
320
√2
835
𝑒
495