0,3

Table of n, a(n) for n=0..71.

A. Karttunen, Gatomorphisms (with the complete Scheme source)

Index entries for sequences that are permutations of the natural numbers

(Scheme function implementing this automorphism on list-structures:)

(define (gmA073284! s) (cond ((pair? s) (gmA073284! (car s)) (gmA072796! s) (gmA073284! (cdr s)))) s)

Inverse permutation: A073285. Occurs for first time in A073200 as row 20.

The scheme function gma072796! referred to below given in A072796.

Sequence in context: A130919 A127286 A130946 * A057511 A121730 A275659

Adjacent sequences: A073281 A073282 A073283 * A073285 A073286 A073287

nonn

Antti Karttunen, Jun 25 2002

approved