0,4
Expansion of (1+x)(1+x^2)(1+x^3)...(1+x^11).
Sequence in context: A067596 A114098 A147706 this_sequence A055002 A114097 A083847
Adjacent sequences: A034138 A034139 A034140 this_sequence A034142 A034143 A034144
nonn
N. J. A. Sloane (njas(AT)research.att.com).
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