A126300 Fixed points of the permutation A125985/A125986.

0, 1, 47, 443, 653479, 10269977

Offset

0,3

Comments

Those i, for which A125985(i)=i. A126301 shows the same fixed points using factorial code as employed in Vaillé's paper.

Links

Table of n, a(n) for n=0..5.

J. Vaillé, Une Bijection Explicative de Plusieurs Propriétés Remarquables des Ponts, European J. Combin. 18 (1997), no. 1, 117-124.

Crossrefs

Subset of A126298. Cf. A126295. A126311(n) = A071156(a(n)).

Sequence in context: A217119 A142454 A200954 * A012149 A106104 A009086

Adjacent sequences: A126297 A126298 A126299 * A126301 A126302 A126303

Keyword

nonn,hard,more

Author

Antti Karttunen, Jan 02 2007

Status

approved