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Search: id:A071583
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| A071583 |
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Powers of 5 written backwards. |
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+0
1
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| 1, 5, 52, 521, 526, 5213, 52651, 52187, 526093, 5213591, 5265679, 52182884, 526041442, 5213070221, 5265153016, 52187571503, 526098785251, 521354939267, 5265627964183, 52182368437091, 52604613476359, 521302851738674
(list; graph; listen)
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OFFSET
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0,2
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PROGRAM
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(PARI) for(i=1, 50, n=5^i; s=ceil(log(n)/log(10)); print1(sum(i=0, s, 10^(s-i-1)*(floor(n/10^i)-10*floor(n/10^(i+1)))), ", "))
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CROSSREFS
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Sequence in context: A045539 A081075 A134111 this_sequence A099881 A108459 A076281
Adjacent sequences: A071580 A071581 A071582 this_sequence A071584 A071585 A071586
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KEYWORD
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easy,nonn,base
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AUTHOR
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Benoit Cloitre (benoit7848c(AT)orange.fr), Jun 01 2002
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