134217703
domain: N
Appears in sequences
- a(n) = the least positive integer k such that Omega(n+k) = Omega(k)+n, where Omega(m) (A001222) denotes the number of prime factors of m, counting multiplicity.at n=24A076158
- a(n) = 2^(n+1) - n + 1.at n=26A132753
- a(n) = k where wt(k) = n and k + wt(k) = a power of two, where wt(n) = A000120(n) = binary weight of n.at n=24A374348