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A018051
Powers of fourth root of 3 rounded down.
0
1, 1, 1, 2, 3, 3, 5, 6, 9, 11, 15, 20, 27, 35, 46, 61, 81, 106, 140, 184, 243, 319, 420, 553, 729, 959, 1262, 1661, 2187, 2878, 3787, 4985, 6561, 8634, 11363, 14955, 19683, 25904, 34091, 44867, 59049, 77712
OFFSET
0,4
CROSSREFS
Sequence in context: A317167 A070830 A039862 * A036803 A179492 A230580
KEYWORD
nonn
AUTHOR
STATUS
approved