1,1
The next term is too large to include.
Eric Weisstein's World of Mathematics, Super Catalan Number
Cf. A001003, A092839.
Sequence in context: A103836 A081484 A125738 this_sequence A007156 A060346 A112357
Adjacent sequences: A092837 A092838 A092839 this_sequence A092841 A092842 A092843
nonn
Eric Weisstein (eric(AT)weisstein.com), Mar 07, 2004
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