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A171947 P-positions for game of UpMark. 1
1, 3, 7, 9, 11, 15, 19, 23, 25, 27, 31, 33, 35, 39, 41, 43, 47, 51, 55, 57, 59, 63, 67, 71, 73, 75, 79, 83, 87, 89, 91, 95, 97, 99, 103, 105, 107, 111, 115, 119, 121, 123, 127, 129, 131, 135, 137, 139, 143, 147, 151, 153, 155, 159, 161, 163, 167, 169, 171, 175, 179 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

Aviezri S. Fraenkel, The vile, dopy, evil and odious game players,  Discrete Math. 312 (2012), no. 1, 42-46.

LINKS

Table of n, a(n) for n=1..61.

CROSSREFS

Complement of A171946. Essentially identical to A072939.

Sequence in context: A047529 A125667 A072939 * A186890 A075607 A173699

Adjacent sequences:  A171944 A171945 A171946 * A171948 A171949 A171950

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Oct 29 2010

STATUS

approved

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Last modified July 26 13:24 EDT 2014. Contains 244946 sequences.