A238019 - OEIS

%I #12 Feb 25 2014 13:34:49

%S 1,1,1,1,1,1,1,213,237,61,1,7534,289,328,107,1291,787,23669,26237,

%T 1001,2563,52781,101705,22344,9952,68955,1169,278,225448,187013,

%U 140090,2785328,5754090,622017,531034,422605,857311,502981,468270,855421,38278372,1552808

%N The first position of the first cycle of sequence {b_k}={b_k}(n) in A237671.

%C Is a(12) the last 1 in this sequence?

%Y Cf. A237568, A237671.

%K nonn,base

%O 2,8

%A _Vladimir Shevelev_ and _Peter J. C. Moses_, Feb 17 2014