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A178597
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Where records occur in A039996.
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3
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1, 6, 9, 30, 33, 203, 220, 1368, 2638, 10561, 10726, 18926, 86693, 101294, 170447, 734638, 749502, 1503095, 3131428, 6504583, 27508889, 56295291, 66084700, 98097954
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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LINKS
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EXAMPLE
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a(17)=749502 because prime(749502)=11373379, and
there are A178596(17)=20 primes embedded in 11373379:
{3, 7, 11, 13, 17, 31, 71, 79, 97, 113, 131, 179, 317, 797, 971, 11317, 17971, 131797, 317971, 1317971}.
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CROSSREFS
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KEYWORD
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base,nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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