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 A117789 Lucas numbers which are divisible by the sum of their digits. 0
 1, 3, 4, 7, 18, 322, 5778, 505019158607, 84722519070079276, 1473646213395791149646646123, 105249261265075663875711417309855979021650214636 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE 322 is in the sequence because (1) it is a Lucas number, (2) the sum of its digits is 3+2+2=7 and 322 is divisible by 7. PROG (PARI) {m=370; a=1; b=3; print1(a, ", ", b, ", "); for(n=3, m, c=b+a; a=b; b=c; s=0; k=b; while(k>0, d=divrem(k, 10); k=d[1]; s=s+d[2]); if(b%s==0, print1(b, ", ")))} - (Klaus Brockhaus) CROSSREFS Cf. A000204. Sequence in context: A307738 A041497 A042227 * A169892 A246805 A241660 Adjacent sequences:  A117786 A117787 A117788 * A117790 A117791 A117792 KEYWORD base,nonn AUTHOR Luc Stevens (lms022(AT)yahoo.com), Apr 15 2006 EXTENSIONS a(9) corrected, a(10) and a(11) from Klaus Brockhaus, Apr 17 2006 STATUS approved

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Last modified February 22 14:45 EST 2020. Contains 332136 sequences. (Running on oeis4.)