0,3

Antti Karttunen, Table of n, a(n) for n = 0..131071

A. Karttunen, Graph plotted with OEIS Plot script up to n=10000

Index entries for sequences that are permutations of the natural numbers

a(0) = 0; for n >= 1, a(n) = A263259(n) + A263260(A155043(n)-1) - 1.

(Scheme)

(define (A263266 n) (if (zero? n) n (+ -1 (A263259 n) (A263260 (- (A155043 n) 1)))))

Inverse: A263265.

Cf. A263281 (fixed points).

Cf. A155043, A263259, A263260.

Differs from A263268 for the first time at n=38, where a(38) = 31, while A263268(38) = 32.

Sequence in context: A183079 A119629 A014631 * A263268 A257472 A064787

Adjacent sequences: A263263 A263264 A263265 * A263267 A263268 A263269

nonn,look

Antti Karttunen, Nov 24 2015

approved