User blog comment:Wythagoras/HAN/@comment-5029411-20131110141542

[1(1)[21(2)2]] or [1([21(2)2])2] has growth rate theta(Omega_2)

[1([21([31(2)2])2])2] has growth rate theta(Omega_3)

[1([21([31([41(2)2])2])2])2] has growth rate theta(Omega_4)

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