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Search: id:A067481
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| A067481 |
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Powers of 3 with initial digit 3. |
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+0
15
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| 3, 387420489, 3486784401, 31381059609, 36472996377170786403, 328256967394537077627, 381520424476945831628649898809, 3433683820292512484657849089281, 30903154382632612361920641803529
(list; graph; listen)
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OFFSET
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0,1
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PROGRAM
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(PARI) for(n=1, 100, if(floor(3^n/10^(floor(n*log(3)/log(10))))==3, print1(3^n, ", ")))
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CROSSREFS
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Cf. A000244, A067483.
Cf. A054565.
Adjacent sequences: A067478 A067479 A067480 this_sequence A067482 A067483 A067484
Sequence in context: A117721 A058469 A081508 this_sequence A058433 A154998 A036236
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KEYWORD
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base,easy,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 09 2002
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