245671

Properties

Appears in sequences

• a(n) = the smallest positive integer m with exactly n (no more, no fewer) distinct primes represented in binary as substrings within the binary representation of m.at n=36A146526
• p-INVERT of (0,1,0,1,0,1,...), where p(S) = (1 - S)(1 - 2 S)(1 - 4 S).at n=7A291237
• Prime numbersat n=21686