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A171396
Squares in lunar arithmetic in base 3 written in base 3.
0
0, 1, 2, 100, 111, 112, 200, 211, 222, 10000, 10101, 10102, 11100, 11111, 11112, 11200, 11211, 11222, 20000, 20101, 20202, 21100, 21111, 21212, 22200, 22211, 22222, 1000000, 1001001, 1001002, 1010100, 1010200, 1011111, 1011112, 1011211
OFFSET
0,3
LINKS
D. Applegate, M. LeBrun and N. J. A. Sloane, Dismal Arithmetic [Note: we have now changed the name from "dismal arithmetic" to "lunar arithmetic" - the old name was too depressing]
CROSSREFS
Sequence in context: A024242 A276386 A333023 * A374397 A202945 A230816
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Oct 02 2010
STATUS
approved