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A156008
a(1)=2 then a(n) = the smallest palindromic prime not occurring earlier and sharing at least one digit with a(n-1).
0
2, 727, 7, 373, 3, 131, 11, 101, 151, 5, 353, 313, 181, 191, 797, 757, 787, 383, 10301, 919, 929, 12421, 10501, 10601, 11311, 11411, 12721, 12821, 13331, 13831, 13931, 14341, 14741, 15451, 15551, 16061, 16361, 16561, 16661, 17471, 17971, 18181
OFFSET
1,1
COMMENTS
Apparently a rearrangement of palindromic primes.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Zak Seidov, Feb 01 2009
STATUS
approved