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A102823 "True already", base 10, start 0: a(n) is the least integer such that the sequence up to a(n-1) written in base 10 contains floor(a(n)/10) copies of the digit a(n) % 10, with a(0) = 0. 8

%I #6 Nov 03 2014 12:52:05

%S 0,1,2,3,4,5,6,7,8,9,10,12,13,14,15,16,17,18,19,20,23,24,25,26,27,28,

%T 29,30,34,35,36,37,38,39,40,45,46,47,48,49,50,56,57,58,59,60,67,68,69,

%U 70,78,79,80,89,90,100,102,103,104,105,106,107,108,109,112,113

%N "True already", base 10, start 0: a(n) is the least integer such that the sequence up to a(n-1) written in base 10 contains floor(a(n)/10) copies of the digit a(n) % 10, with a(0) = 0.

%C a(n) = A249626(n) for n <= 55. - _Reinhard Zumkeller_, Nov 03 2014

%D Inspired by discussion of "True so far" from _Eric Angelini_ (A102357).

%e The first 11 values of the sequence written in decimal include 2 '1's and 1 '2', so the next value cannot be 11 (the count of '1's is not 1) but can be 12.

%Y Cf. A102824-A102830, A102357.

%Y Cf. A249626.

%K nonn,easy,base

%O 0,3

%A _Hugo van der Sanden_, Feb 26 2005

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)