222630977

Properties

Appears in sequences

• n coded as binary word of length=n with k-th bit set iff k is prime (1<=k<=n), decimal value.at n=28A072762
• Numerator of sum_{k=1..n} 1/2^prime(k).at n=9A121240
• Initial segments of A010051, interpreted as binary numbers, that are prime.at n=3A180933
• Prime numbersat n=12259495