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A058222 Tree of tournament sequences read across rows. 5

%I #11 Jul 29 2022 09:57:35

%S 1,2,3,4,4,5,6,5,6,7,8,5,6,7,8,6,7,8,9,10,7,8,9,10,11,12,6,7,8,9,10,7,

%T 8,9,10,11,12,8,9,10,11,12,13,14,9,10,11,12,13,14,15,16,6,7,8,9,10,7,

%U 8,9,10,11,12,8,9,10,11,12,13,14,9,10,11,12,13,14,15,16,7,8,9

%N Tree of tournament sequences read across rows.

%H Sean A. Irvine, <a href="/A058222/b058222.txt">Table of n, a(n) for n = 0..10000</a>

%H M. Cook and M. Kleber, <a href="">Tournament sequences and Meeussen sequences</a>, Electronic J. Comb. 7 (2000), #R44.

%F Top node is 1; each node k has children labeled k+1, k+2, ..., 2k at next level.

%e Irregular triangle begins:

%e 1;

%e 2;

%e 3,4;

%e 4,5,6,5,6,7,8;

%e ...

%Y A008934 gives number of children at level n. Cf. A058223.

%Y Cf. A002083.

%K nonn,easy,nice,tabf

%O 0,2

%A _N. J. A. Sloane_, Dec 02 2000

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Last modified June 12 14:48 EDT 2024. Contains 373331 sequences. (Running on oeis4.)