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
2, 3, 23, 5, 7, 37, 2357, 11, 211, 311, 2311
Offset: 0
Examples
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.
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