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k-tuple sizes in A229873.
3

%I #11 Aug 16 2024 17:01:35

%S 1,1,2,2,2,2,1,2,2,2,2,2,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,

%T 3,3,3,3,3,1,2,2,2,2,2,2,2,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,

%U 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,4

%N k-tuple sizes in A229873.

%C Number k of elements to read from A229873 to obtain the next k-tuple.

%H Carl R. White, <a href="/A229895/b229895.txt">Table of n, a(n) for n = 1..3906</a>

%e The sequence of tuples represented in A229873 begins (1), (2), (1,1), (1,2), (2,1), (2,2), (3), so this sequence begins 1, 1, 2, 2, 2, 2, 1.

%o (bc) /* GNU bc */ for(n=1;n<=5;n++)for(k=1;k<=n;k++){if(k==n){t=n^n}else{t=n^k-(n-1)^k};for(i=1;i<=t;i++) print k,","};print "...\n"

%Y Cf. A229873, A229897.

%K nonn,easy

%O 1,3

%A _Carl R. White_, Oct 03 2013