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A379062
First differences of A377091, as in A379061, but take the square root of the magnitude of the difference, keeping the sign.
3
1, 1, -2, 1, 2, 1, 1, -3, 1, 3, 1, 1, -4, 1, 1, 1, -2, -1, -1, -1, 5, -2, 1, 1, 1, -5, -1, -1, -1, -1, -1, 6, -2, 1, 1, 1, -6, -1, -1, -1, -1, -1, 7, -2, -1, -1, 2, -1, 2, 1, 1, -2, -7, -1, -1, -1, -1, -1, -1, -1, 8, -1, -1, -1, 2, 1, 1, 1, 1, 1, 1, 1, 1, -9, 2, 1, 1, 1, -2, -1, -1, 9, 1, 1, 1, 1, 1, 1, 1, 1, -10, 3, -1, -1, -1, -1, -1, -1, -1, -1, 10, 1, 1, 1, 1, 1, 1
OFFSET
0,3
COMMENTS
By definition, the first differences of A377091 are positive or negative squares.
LINKS
CROSSREFS
Sequence in context: A188884 A116679 A350032 * A146290 A347045 A323345
KEYWORD
sign,new
AUTHOR
N. J. A. Sloane, Dec 27 2024
STATUS
approved