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A303598
First differences of A303597.
4
1, 1, 1, 1, -1, -1, 2, 1, -2, 1, 1, -1, -1, 2, 1, -2, 2, -2, 2, -1, 1, -1, -1, 2, -2, 3, -1, -1, 1, -1, 2, -2, 1, 1, -2, 1, 1, -2, 1, 1, -2, 2, -2, 2, -1, 1, -1, 1, -1, 1, -1, 2, -3, 2, 1, -3, 2, 1, -3, 2, 1, -2, 1, -1, 1, -1, 1, -1, 2, -2, 1, 1, -2, 2, -3, 3, -1, 1, -2, 1, 1, -1, 1, -1, -1, 2, -1, 1, -1, 1, -1, 1
OFFSET
0,7
COMMENTS
Created as part of a study to try to show that A252867 is a permutation, and, more specifically, to understand terms 6171 - 7025 of A252867 (see the graph of that sequence).
LINKS
CROSSREFS
KEYWORD
sign
AUTHOR
N. J. A. Sloane, May 31 2018
EXTENSIONS
Signs corrected by N. J. A. Sloane, Jun 03 2018
STATUS
approved