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Search: id:A072051
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| A072051 |
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Smallest solution to GCD[x,Rev[x]]=11^n. |
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+0
1
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| 11, 121, 1331, 14641, 121110352, 1332213872, 105923336431682, 4676049710123077
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OFFSET
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1,1
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FORMULA
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a(n)=A069554[11^n]
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EXAMPLE
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a(8)=4676049710123077=(11^8).13.1678009, Rev[a(8)]=7703210179406764=(11^8).2.2.157.57223.
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CROSSREFS
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Cf. A004086, A055483, A069554, A071686 [=2^n], A072005 [=3^n], A072021 [=5^n], A072050 [=7^n].
Sequence in context: A001020 A055479 A003590 this_sequence A092846 A088760 A080486
Adjacent sequences: A072048 A072049 A072050 this_sequence A072052 A072053 A072054
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KEYWORD
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base,nonn
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AUTHOR
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Labos E. (labos(AT)ana.sote.hu), Jun 10 2002
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