25192247domain: NPropertiesPrimalityPrimeyesAppears in sequencesIn binary starting with 1, prepend a 1 and as few 0's as required such that the new number is relatively prime to all previous in sequence. Thus binary 1, 11, 111, 10111, 110111, 100110111, 1100110111, 11100110111.at n=11A168612Prime numbersat n=1577215