Search: id:A049363
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%I A049363
%S A049363 1,2,11,75,694,8345,123717,2177399,44317196,1023456789,26432593615,
%T A049363 754777787027,23609224079778,802772380556705,29480883458974409,
%U A049363 1162849439785405935,49030176097150555672,2200618769387072998445
%N A049363 a(1) = 1; for n>1, smallest digitally balanced number in base n.
%C A049363 A037968(a(n)) = n and A037968(m) < n for m < a(n). - Reinhard Zumkeller 
               (reinhard.zumkeller(AT)gmail.com), Oct 27 2003
%C A049363 Also smallest pandigital number in base n. - Franklin T. Adams-Watters 
               (FrankTAW(AT)Netscape.net), Nov 15 2006
%F A049363 a(n)=(102345....n-1) in base n
%F A049363 Formula and more terms from UlrSchimke(AT)aol.com.
%F A049363 For n>1, a(n) = ((n^n-n)/(n-1)^2 + n^(n-2)*(n-1) - 1 = A023811(n) + n^(n-2)*(n-1). 
               - Franklin T. Adams-Watters (FrankTAW(AT)Netscape.net), Nov 15 2006
%e A049363 a(6) = (102345) in base 6 = 6^5+2*6^3+3*6^2+4*6+5 = 8345
%Y A049363 Cf. A031443, A049354, A049355, etc.
%Y A049363 Cf. A023811.
%Y A049363 Sequence in context: A058789 A158265 A112894 this_sequence A055085 A118802 
               A053481
%Y A049363 Adjacent sequences: A049360 A049361 A049362 this_sequence A049364 A049365 
               A049366
%K A049363 nonn,base,nice
%O A049363 1,2
%A A049363 Harvey P. Dale (hpd(AT)apscompany.com)

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