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Search: id:A030145
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A030145 Primes such that in p^2 the parity of digits alternates. +0
1
2, 3, 5, 7, 11, 13, 19, 23, 31, 113, 127, 137, 181, 269, 277, 281, 311, 461, 463, 661, 673, 677, 1019, 1277, 1361, 1973, 2287, 2339, 2377, 2411, 2423, 2689, 2731, 4673, 5023, 5081, 5261, 6563, 6577, 8311, 9013, 9437, 9439, 10181, 10463 (list; graph; listen)
OFFSET

0,1

CROSSREFS

Sequence in context: A108696 A092581 A130807 this_sequence A020588 A114111 A113188

Adjacent sequences: A030142 A030143 A030144 this_sequence A030146 A030147 A030148

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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