

A002875


Sorting numbers (see Motzkin article for details).
(Formerly M1300 N0498)


10




OFFSET

0,2


COMMENTS

How is the sequence defined (see the links in A000262)? Also more terms would be welcome.


REFERENCES

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).


LINKS

Table of n, a(n) for n=0..6.
Victor Meally, Comparison of several sequences given in Motzkin's paper "Sorting numbers for cylinders...", letter to N. J. A. Sloane, N. D.
T. S. Motzkin, Sorting numbers for cylinders and other classification numbers, in Combinatorics, Proc. Symp. Pure Math. 19, AMS, 1971, pp. 167176. [Annotated, scanned copy]
OEIS Wiki, Sorting numbers
Index entries for sequences related to sorting


CROSSREFS

Cf. A000262, A001861, A002872, A002873, A002874, A036073.
Sequence in context: A170931 A164313 A087981 * A110491 A019010 A275553
Adjacent sequences: A002872 A002873 A002874 * A002876 A002877 A002878


KEYWORD

nonn,nice,more


AUTHOR

N. J. A. Sloane


STATUS

approved



