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Condensed Golomb sequence: digits according to Golomb's sequence, same digits concatenated.
1

%I #4 Feb 25 2013 21:31:20

%S 1,22,33,444,555,6666,7777,8888,99999

%N Condensed Golomb sequence: digits according to Golomb's sequence, same digits concatenated.

%C a(4) = 444 because Golomb's sequence has three terms a(n)=4. As the sequence handles with digits, next term a(10)=1010101010 adds 5 digits "1", which is excluded because < a(1)=1 > states there is only one digit "1". Therefore a(10) and next terms are impossible and the sequence is finite.

%F a(n)=n

%Y Cf. A001462.

%K base,easy,nonn,fini,full

%O 12,2

%A _Alexandre Wajnberg_, Apr 02 2005