1,1
Cf. A051347, A051384.
Sequence in context: A043487 A158395 A050219 this_sequence A085479 A050790 A045791
Adjacent sequences: A051380 A051381 A051382 this_sequence A051384 A051385 A051386
nonn
Colin L. Mallows (colinm(AT)research.avayalabs.com)
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