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A004521 Generalized nim sum n + n in base 11. +0
1
0, 2, 4, 6, 8, 10, 1, 3, 5, 7, 9, 22, 24, 26, 28, 30, 32, 23, 25, 27, 29, 31, 44, 46, 48, 50, 52, 54, 45, 47, 49, 51, 53, 66, 68, 70, 72, 74, 76, 67, 69, 71, 73, 75, 88, 90, 92, 94, 96, 98, 89, 91, 93, 95, 97, 110, 112, 114 (list; graph; listen)
OFFSET

0,2

LINKS

Index entries for sequences related to Nim-sums

FORMULA

Generalized nim sum m + n in base q: write m and n in base q and add mod q with no carries, e.g. 5 + 8 in base 3 = "21" + "22" = "10" = 1.

CROSSREFS

Adjacent sequences: A004518 A004519 A004520 this_sequence A004522 A004523 A004524

Sequence in context: A080223 A114973 A004522 this_sequence A103694 A083167 A115950

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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