1,3
J. Perry, Divide by 7
Array begins
0 1 2 3 4 5 6
0 3 6 2 5 1 4
0 2 4 6 1 3 5
...
Sequence in context: A031007 A010876 A055400 this_sequence A080743 A129835 A004182
Adjacent sequences: A070550 A070551 A070552 this_sequence A070554 A070555 A070556
nonn
Jon Perry (perry(AT)globalnet.co.uk), Jan 14 2003
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