A092253 Nearest neighbor transform with respect to Cayley metric on Sym_n is one-to-one just for these values.

1, 3, 4, 5, 6, 8, 10, 12

Offset

1,2

References

P. Diaconis and R. L. Graham, The Radon transform on Z_2^{k}, Pacific J. Math., 118 (1985), 323-345.

Links

Table of n, a(n) for n=1..8.

Crossrefs

Sequence in context: A194081 A288041 A163406 * A073849 A288597 A297997

Adjacent sequences: A092250 A092251 A092252 * A092254 A092255 A092256

Keyword

nonn,fini,full

Author

N. J. A. Sloane, Feb 20 2004

Status

approved