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A123913
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Semiprimes with prime factors summing up to 100.
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0
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OFFSET
| 0,1
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EXAMPLE
| 291 = 3*97 - 3 and 97 are both primes summing up to 100.
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MATHEMATICA
| Table[Select[Range[50], PrimeQ[ # ] && PrimeQ[100 - # ] &] [[k]]*(100 - Select[Range[50], PrimeQ[ # ] && PrimeQ[100 - # ] &] [[k]]), {k, 6}]
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CROSSREFS
| Sequence in context: A098250 A031515 A090890 * A031695 A158254 A088892
Adjacent sequences: A123910 A123911 A123912 * A123914 A123915 A123916
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KEYWORD
| base,fini,full,nonn
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AUTHOR
| Tanya Khovanova (tanyakh(AT)yahoo.com), Oct 28 2006
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