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1,1
Recursive twin-prime generating sequence.
For the twin primes so generated see A087901.
H. Dubner,"Recursive Prime Generating Sequences",Table 6 pp. 175 Journal of Recreational Mathematics 29(3)1998 Baywood NY.
Table of n, a(n) for n=1..47.
Sequence in context: A240726 A240203 A018126 * A101216 A175095 A073216
Adjacent sequences: A087897 A087898 A087899 * A087901 A087902 A087903
nonn
Lekraj Beedassy, Oct 14 2003
approved