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When the 'Summarize preceding term' sequence gets into a cycle.
2

%I #17 Oct 23 2020 03:30:18

%S 11,13,12,13,9,11,11,11,11,11,10,12,11,12,8,10,10,10,10,10,7,11,1,10,

%T 7,7,7,7,7,7,9,12,10,11,7,9,9,9,9,9,10,8,7,7,8,9,10,10,10,10,11,10,7,

%U 9,9,8,10,11,11,11,13,10,7,9,10,10,8,11,13,13,14,10,7,9,10,11,11,8,13,14

%N When the 'Summarize preceding term' sequence gets into a cycle.

%H Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a036/A036212.java">Java program</a> (github)

%e a(0)=11 since the 'Summarize the previous term' sequence starting with 0 gets in a cycle from the 11th term.

%Y Cf. A007890, A036058.

%K base,nonn

%O 0,1

%A _Floor van Lamoen_