1,1

Every term is prime.

If a(n) is written in binary, then the leftmost 2 digits are "10". If the leftmost "10" is replaced with "1", then we would have the binary representation of A152084(n), which is a prime.

Table of n, a(n) for n=1..48.

A152084

Sequence in context: A236584 A072743 A045452 * A267603 A323007 A297365

Adjacent sequences: A152082 A152083 A152084 * A152086 A152087 A152088

nonn

Leroy Quet, Nov 23 2008

Extended by Ray Chandler, Nov 26 2008

approved