79398domain: NAppears in sequencesBinary digits, representing the rows of triangle A141727, written in base 10.at n=8A141733Numbers k such that k^5-1 and k^5+1 are semiprimes.at n=3A276905Averages k of twin prime pairs such that A075255(k) is also the average of a twin prime pair.at n=14A340570