6719515981domain: NAppears in sequencesDifference between 3^n and the next larger or equal power of 2.at n=21A063003Difference between 2^n and the next smaller or equal power of 3.at n=34A063005List of values of 2^ceiling(log_2(3^k)) - 3^k for k >= 1, sorted in increasing order.at n=21A102872