A163538 The change in X-coordinate when moving from the n-1:th to the n-th term in the type I Hilbert's Hamiltonian walk A163357.

0, 1, 0, -1, 0, 0, 1, 0, 1, 0, 1, 0, 0, -1, 0, 1, 1, 0, 1, 0, 1, 1, 0, -1, 0, 1, 0, -1, -1, 0, -1, 0, 0, 0, 1, 0, 1, 1, 0, -1, 0, 1, 0, -1, -1, 0, -1, 0, -1, -1, 0, 1, 0, 0, -1, 0, -1, 0, -1, 0, 0, 1, 0, -1, 0, 0, 1, 0, 1, 1, 0, -1, 0, 1, 0, -1, -1, 0, -1, 0, 0, 1, 0, -1, 0, 0, 1, 0, 1, 0, 1, 0

Offset

0,1

Links

A. Karttunen, Table of n, a(n) for n = 0..65536

Formula

a(0)=0, a(n) = A059253(n) - A059253(n-1).

Crossrefs

These are the first differences of A059253. See also: A163539, A163540, A163542.

Sequence in context: A253050 A241575 A285684 * A267188 A154104 A187976

Adjacent sequences: A163535 A163536 A163537 * A163539 A163540 A163541

Keyword

sign

Author

Antti Karttunen, Aug 01 2009

Status

approved