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Describe the previous term! (method B - initial term is 5).
4

%I #14 Jan 05 2018 22:01:53

%S 5,51,5111,5113,511231,5112213111,511222113113,51122312311231,

%T 5112223111213112213111,51122331132111311222113113,

%U 511222321231211331122312311231

%N Describe the previous term! (method B - initial term is 5).

%C Method B = 'digit'-indication followed by 'frequency'.

%H Seiichi Manyama, <a href="/A022501/b022501.txt">Table of n, a(n) for n = 1..23</a>

%e E.g. the term after 5113 is obtained by saying "5 once, 1 twice, 3 once", which gives 511231.

%Y Cf. A007651, A022470, A022499, A022500-A022505.

%K nonn,base,easy,nice

%O 1,1

%A _N. J. A. Sloane_

%E Typo in data correct by _Peter J. C. Moses_, Jun 14 2013