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A136377
Write down numbers from 0 to 19 around a circle. Start at 1, jump 7; repeat; when you land on a number it is removed.
0
1, 8, 15, 3, 11, 19, 9, 18, 10, 2, 14, 7, 5, 4, 6, 13, 0, 12, 16, 17
OFFSET
0,2
REFERENCES
Clifford A. Pickover, A Passion for Mathematics, Wiley, 2005; see p. 63, 301.
CROSSREFS
Sequence in context: A357514 A331814 A082170 * A103706 A134990 A126852
KEYWORD
nonn,fini,full
AUTHOR
N. J. A. Sloane, Apr 21 2008
STATUS
approved