A163538 - OEIS

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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.

6

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

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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