

A009570


Expansion of sinh(ln(1+tanh(x))).


1



0, 1, 1, 1, 4, 16, 16, 104, 64, 4096, 256, 176384, 1024, 11186176, 4096, 951870464, 16384, 104932704256, 65536, 14544442425344, 262144, 2475749027086336, 1048576, 507711943251329024, 4194304, 123460740095112380416, 16777216
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