0,2

E.g.f.: {2*(e^{sqrt{2}x}-1)} / {(2+sqrt{2})-(2-sqrt{2})e^{sqrt{2}x}}

Sequence in context: A059685 A000112 A127083 this_sequence A003149 A027046 A000522

Adjacent sequences: A131175 A131176 A131177 this_sequence A131179 A131180 A131181

nonn

Wenjin Woan (wjwoan(AT)hotmail.com), Oct 31 2007