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 A112296 Smret suoiverp eht fo mus fo esrever. 2
 9, 9, 81, 99, 891, 9801, 9801, 19602, 39204, 79497, 499851, 548856, 1077021, 2274822, 4459554, 8909109, 70282971, 87111288, 664223571, 730645938, 5791910751, 6272012637, 36351143631, 49985258994, 88971507999, 789520249881, 868572264879, 7470454307481 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 REFERENCES Zak Seidov, Posting to Seq Fan mailing list, Nov 28 2005. LINKS Michael De Vlieger, Table of n, a(n) for n = 1..2419 MAPLE a[0]:=9: S:=a[0]: for n from 1 to 30 do S1:=convert(S, base, 10): c:=nops(S1): a[n]:=add(S1[c+1-j]*10^(j-1), j=1..c): S:=S+a[n]: od: seq(a[n], n=0..30); # Emeric Deutsch, Feb 03 2006 MATHEMATICA Nest[Append[#, IntegerReverse@ Total@ #] &, {9}, 27] (* Michael De Vlieger, Sep 09 2021 *) PROG (Python) def aupton(terms): alst, s = [9], 9 for n in range(2, terms+1): alst.append(int(str(s)[::-1])) s += alst[-1] return alst print(aupton(28)) # Michael S. Branicky, Sep 09 2021 CROSSREFS Cf. A004086. Sequence in context: A165830 A152018 A223744 * A038299 A323210 A215272 Adjacent sequences: A112293 A112294 A112295 * A112297 A112298 A112299 KEYWORD nonn,base AUTHOR N. J. A. Sloane, Nov 30 2005 EXTENSIONS More terms from Emeric Deutsch, Feb 03 2006 STATUS approved

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Last modified August 4 07:57 EDT 2024. Contains 374905 sequences. (Running on oeis4.)