1,1
Cf. A000040, A002113.
Sequence in context: A125873 A059241 A030458 this_sequence A031376 A069173 A124716
Adjacent sequences: A053556 A053557 A053558 this_sequence A053560 A053561 A053562
base,nonn
G. L. Honaker, Jr. (honak3r(AT)gmail.com), Jan 16 2000
Search completed in 0.002 seconds