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A053161
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Largest prime associated with A053095(n), or zero if no such prime exists.
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3
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2, 23, 523, 7523, 751321, 75331211, 7753211113, 977533111211, 97753332211111, 0, 997753333211111221, 99777533333211211211, 9977754333332221111111, 997775443333332211121111, 99777754443333332111212111, 0, 999777755544433333332121111121, 0, 9997777766555444333333321211112111
(list;
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refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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EXAMPLE
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a(7)=7753211113 because it is the largest prime consisting of the digits 2+3+5+7+11+13+17.
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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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