Search: id:A081359 Results 1-1 of 1 results found. %I A081359 %S A081359 6,7,10,16,25 %N A081359 Problem 49 on page 235 of "Mathematics", California Edition, by Carole Greenes et al. %C A081359 Several different books match the description, e.g. ISBN 978-0618081776 and ISBN 978-0618081790. The precise definition remains a mystery. %D A081359 Carole Greenes, Miriam A. Leiva, Bruce R. Vogeli (et al.?), "Mathematics, California Edition", various editions published by Houghton Mifflin Company. %Y A081359 Sequence in context: A101972 A102727 A114949 this_sequence A015825 A164018 A156793 %Y A081359 Adjacent sequences: A081356 A081357 A081358 this_sequence A081360 A081361 A081362 %K A081359 nonn,unkn %O A081359 0,1 %A A081359 Joe T. Hoang (HoangJoe(AT)yahoo.com), Mar 18 2003 %E A081359 Edited by M. F. Hasler (univ-ag.fr/~mhasler), Mar 27 2008 Search completed in 0.001 seconds