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A032590
Primes in which 'last digit cycle' is {1,3,7,9}.
0
11, 13, 17, 19, 31, 43, 47, 59, 61, 73, 97, 109, 131, 163, 167, 179, 181, 193, 197, 199, 211, 223, 227, 229, 241, 263, 277, 349, 401, 433, 457, 479, 491, 503, 547, 569, 571, 593, 607, 619, 631, 643, 647, 659, 661, 673, 677, 709, 751, 773, 787, 809
OFFSET
1,1
CROSSREFS
Sequence in context: A239058 A208270 A106101 * A181576 A076162 A156902
KEYWORD
nonn,base,less
AUTHOR
Patrick De Geest, Apr 15 1998
STATUS
approved