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A030341
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Triangle T(n,k): write n in base 3, reverse order of digits.
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21
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0, 1, 2, 0, 1, 1, 1, 2, 1, 0, 2, 1, 2, 2, 2, 0, 0, 1, 1, 0, 1, 2, 0, 1, 0, 1, 1, 1, 1, 1, 2, 1, 1, 0, 2, 1, 1, 2, 1, 2, 2, 1, 0, 0, 2, 1, 0, 2, 2, 0, 2, 0, 1, 2, 1, 1, 2, 2, 1, 2, 0, 2, 2, 1, 2, 2, 2, 2, 2, 0, 0, 0, 1, 1, 0, 0, 1, 2, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 2, 1
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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EXAMPLE
| Triangle begins :
0
1
2
0, 1
1, 1
2, 1
0, 2
1, 2
2, 2
0, 0, 1
1, 0, 1
2, 0, 1
0, 1, 1
1, 1, 1
2, 1, 1 ...
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CROSSREFS
| Sequence in context: A025902 A053692 A099494 * A121444 A118230 A179181
Adjacent sequences: A030338 A030339 A030340 * A030342 A030343 A030344
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KEYWORD
| nonn,base
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AUTHOR
| Clark Kimberling (ck6(AT)evansville.edu)
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EXTENSIONS
| Initial 0 and better name by DELEHAM Philippe, Oct 20 2011.
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