We have the following indirect implication of form equivalence classes:

185 \(\Rightarrow\) 185
given by the following sequence of implications, with a reference to its direct proof:

Implication Reference
185 \(\Rightarrow\) 185 A class of near-finite order types, Hickman, J.L. 1979a, Z. Math. Logik Grundlagen Math.

Here are the links and statements of the form equivalence classes referenced above:

Howard-Rubin Number Statement
185:

Every linearly ordered Dedekind finite set is finite.

185:

Every linearly ordered Dedekind finite set is finite.

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