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A107741 Smallest number m such that prime(n) = m+(digit sum of m), a(n)=0 if no such m exists. 2
1, 0, 0, 0, 10, 11, 13, 14, 16, 19, 0, 32, 34, 35, 37, 0, 52, 53, 56, 58, 59, 71, 73, 76, 0, 91, 9, 2, 94, 95, 97, 122, 124, 127, 128, 142, 143, 146, 149, 160, 163, 166, 167, 181, 182, 184, 185, 0, 215, 217, 218, 0, 232, 233, 238, 250, 253, 256, 257, 0, 271, 272, 277, 293 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

COMMENTS

If a(n)>0 then: A000040(n)=A062028(a(n)) and A107740(n)>0.

CROSSREFS

Cf. A047791, A048521.

Sequence in context: A058944 A167178 A077677 * A047791 A093679 A153194

Adjacent sequences:  A107738 A107739 A107740 * A107742 A107743 A107744

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 23 2005

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Last modified February 15 19:15 EST 2012. Contains 205852 sequences.