Search: id:A058259 Results 1-1 of 1 results found. %I A058259 %S A058259 1,2,5,16,61,279,1491,9267,66447,545173 %N A058259 Number of split semiorders on n points. %D A058259 P. C. Fishburn and J. A. Reeds, Counting split semiorders, Order, 18(2): 119-128, 2001. %Y A058259 Cf. A000111, A058260. %Y A058259 Sequence in context: A000111 A163747 A007976 this_sequence A033543 A124531 A129578 %Y A058259 Adjacent sequences: A058256 A058257 A058258 this_sequence A058260 A058261 A058262 %K A058259 nonn,hard,nice %O A058259 1,2 %A A058259 N. J. A. Sloane (njas(AT)research.att.com), Dec 06 2000 Search completed in 0.001 seconds