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A124160
Erroneous version of A006571.
0
1, -2, -3, 2, 1, 2, -2, 0, -2, -2, 1, -2, 4
OFFSET
1,2
REFERENCES
Barry Cipra, What's Happening in the Mathematical Sciences, Vol. 5, Amer. Math. Soc., 2002; see p. 5.
CROSSREFS
Sequence in context: A026490 A053555 A324645 * A265847 A260342 A281939
KEYWORD
dead
STATUS
approved