OFFSET
1,3
COMMENTS
Arises from a Neumann series, all of whose nonzero entries are positive integers. The sequence terms and the matrix from which they arise are given explicitly on pages 74-75 of Lankham's Ph.D. dissertation.
LINKS
Elizabeth Hartung, Hung Phuc Hoang, Torsten Mütze, Aaron Williams, Combinatorial generation via permutation languages. I. Fundamentals, arXiv:1906.06069 [cs.DM], 2019.
Isaiah Lankham, Patience Sorting and Its Generalizations, 31 May 2007, Ph.D. dissertation, 108 pages.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Jonathan Vos Post, Jun 01 2007
EXTENSIONS
Broken URL replaced by R. J. Mathar, Jul 10 2009
STATUS
approved