Congratulations to Norah, Olive, Mia, and Reid of the 3rd grade for finding that the 20th number in the Recaman sequence is 62. Special commendation to Norah and Olive for finding that 42 is the first number to appear twice. Very little is currently known about this sequence. We do not yet know whether all whole numbers will arise in this sequence or if any whole number will appear an unlimited number of times.