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A145673
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a(n) = smallest member of the n-th term in S(3) (defined in Comments).
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0
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2, 3, 7, 11, 13, 19, 23, 29, 31, 37, 41, 59, 61, 67, 71, 83, 97, 103, 109, 113, 149, 163, 167, 173, 191, 193, 199, 223, 229, 239, 251, 257, 271, 281, 283, 293, 307, 331, 337, 347, 353, 367, 373, 379, 389, 409, 421, 487, 491, 499, 503, 521, 523, 569, 571, 577, 599, 601, 607, 643, 659, 691, 733, 739, 743, 757, 761, 769, 773
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Let H(L,b) be the Hamming graph whose vertices are the sequences of length L over the alphabet {0,1,...,b-1} with adjacency being defined by having Hamming distance 1. Let P(L,b) be the subgraph of H(L,b) induced by the set of vertices which are base b representations of primes with L digits (not allowing leading 0 digits). Let S(b) be the sequence of all components of the graphs P(L,b), L>0, sorted by the smallest prime in a component.
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CROSSREFS
| Cf. A145667-A145674.
Sequence in context: A127430 A171595 A106483 * A040116 A155153 A014580
Adjacent sequences: A145670 A145671 A145672 * A145674 A145675 A145676
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KEYWORD
| nonn,base
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AUTHOR
| Edwin Clark (eclark(AT)math.usf.edu), Mar 17 2009
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EXTENSIONS
| More terms from Max Alekseyev (maxale(AT)gmail.com), May 12 2011
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