OFFSET
1,1
COMMENTS
For n > 4: third column in A251637. - Reinhard Zumkeller, Dec 16 2014
LINKS
N. J. A. Sloane, Table of n, a(n) for n = 1..11246
David L. Applegate, Hans Havermann, Bob Selcoe, Vladimir Shevelev, N. J. A. Sloane, and Reinhard Zumkeller, The Yellowstone Permutation, arXiv preprint arXiv:1501.01669, 2015 and J. Int. Seq. 18 (2015) 15.6.7.
MATHEMATICA
CROSSREFS
KEYWORD
nonn
AUTHOR
David Applegate and N. J. A. Sloane, Dec 16 2014
STATUS
approved