Generate a list a(n) is not of the form prime + a(k), k < n

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Generate a list a(n) is not of the form prime + a(k), k < n



How to generate this list in Python?
a(n) is not of the form prime + a(k), k < n.



Here is the list on oeis http://oeis.org/A025043



It goes as 0, 1, 9, 10, 25, 34, 35, 49, 55, 85, 91, 100, 115, 121.



I've tried the bold way, didn't turn out well. Now I'm looking for a sophisticated solution, like Sieve of Eratosthenes for primes.
The bold way requires iterating over every prime, and for every iteration of prime to iterate over every number already in the sequence which takes a really long time.



This table has been generated by someone smart: http://oeis.org/A025043/b025043.txt
They either used a lot of computational power, or used a sophisticated algorithm, for which I'm looking for.




1 Answer
1



Sorry but i'm not getting series you want to print. Why don't use any user defined function which will take that formula and print the series.






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