References to A174628

"Binary dates": take the dates with the format dd/mm/yy that have only 0's and 1's and transform their value to base 10.
20, 36, 52, 24, 40, 56, 28, 44, 60, 21, 37, 53, 25, 41, 57, 29, 45, 61, 22, 38, 54, 26, 42

1 seqfan posts