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 A112704 Partial sum of Catalan numbers A000108 multiplied by powers of 10. 1
 1, 11, 211, 5211, 145211, 4345211, 136345211, 4426345211, 147426345211, 5009426345211, 172969426345211, 6051569426345211, 214063569426345211, 7643063569426345211, 275087063569426345211, 9969932063569426345211 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS FORMULA a(n)=sum(C(k)*10^k, k=0..n), n>=0, with C(n):=A000108(n). G.f.: c(10*x)/(1-x), where c(x):=(1-sqrt(1-4*x))/(2*x) is the o.g.f. of Catalan numbers A000108. CROSSREFS Eleventh column (m=10) of triangle A112705. Sequence in context: A077714 A089567 A110747 * A243674 A114758 A088061 Adjacent sequences:  A112701 A112702 A112703 * A112705 A112706 A112707 KEYWORD nonn,easy AUTHOR Wolfdieter Lang, Oct 31 2005 STATUS approved

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Last modified March 20 15:43 EDT 2019. Contains 321345 sequences. (Running on oeis4.)