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A114007 Distinct primes in increasing order interleaved with primes of the form concatenation two or more previous terms say all a(i), a(j) i<j, then all a(i), a(j), a(k) i < j < k etc. Once all the concatenations have exhausted then the least prime that has not occurred earlier. 2

%I #2 Dec 05 2013 19:57:13

%S 2,3,23,5,7,37,2357,11,211,311,2311

%N Distinct primes in increasing order interleaved with primes of the form concatenation two or more previous terms say all a(i), a(j) i<j, then all a(i), a(j), a(k) i < j < k etc. Once all the concatenations have exhausted then the least prime that has not occurred earlier.

%C A rearrangement of the primes.

%e 23 follows 3. Then the next term is 5 then no concatenation primes occur hence is followed by 7, etc. Each prime occurs only once.

%K base,more,nonn

%O 0,1

%A _Amarnath Murthy_, Nov 12 2005

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)