284736

Appears in sequences

• a(n) is the smallest number x such that the number of prime powers (including primes, excluding 1), in the neighborhood of x with radius ceiling(log(x)), equals n.at n=8A096510
• Solutions to A096509[x]=8, the number of prime-powers [including primes] in neighborhood of x with Ceiling[Log[x]] radius, equals 8.at n=0A096519
• Number of permutations of floor(i*8/3), i=0..n-1, with all sums of 5 adjacent terms unique.at n=8A152362
• Number of nonnegative integers with property that their base 8/3 expansion (see A024645) has n digits.at n=11A245419
• Numbers k such that k - 13, k + 1, k + 5, k + 7, and k + 13 are all prime.at n=28A281937