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A078399
a(n) = A078398(n+1)/A078398(n).
1
22, 1514, 13343, 125004, 1200004, 11666669, 114285716, 1125000004, 10101010103642703324, 1099999999999999999908, 109090909090909090909007, 10833333333333333333333295, 1076923076923076923076923041
OFFSET
1,1
PROG
(PARI) {a=1; for(n=2, 14, k=floor(log(a)/log(10))+1; v=Str(n); for(i=2, n, v=concat(v, Str(n))); s=eval(v); t=s+1; m=floor(log(s)/log(10))+1; d=k-m; s=s*10^d; t=t*10^d; b=1; j=d; while(b>0, q=floor(s/a); while(b>0&&(p=q*a)<t, if(p>=s, print1(q, ", "); b=0, q++)); s=10*s; t=10*t); a=p)}
CROSSREFS
Cf. A078398.
Sequence in context: A160309 A367369 A033526 * A243478 A245658 A277664
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Nov 26 2002
EXTENSIONS
Edited and extended by Klaus Brockhaus, Dec 04 2002
STATUS
approved