65189

Appears in sequences

• a(1) = 2. For n>1, a(n) = smallest m such that m == 0 (mod prime(n)), m + 1 == 0 (mod prime(n+1)) and m-1 == 0 (mod prime(n-1)).at n=14A078455
• a(n)=2a(n-1)+a(n-2)-4a(n-4).at n=16A134270
• Trajectory of 7 under repeated application of the map in A185452.at n=38A185455
• Main diagonal of A365991: the n-th term in the trajectory of n under the A185452 map.at n=43A368301