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19, 6859, 2476099, 893871739, 322687697779, 116490258898219, 42052983462257059, 15181127029874798299, 5480386857784802185939, 1978419655660313589123979, 714209495693373205673756419
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..200
Tanya Khovanova, Recursive Sequences
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FORMULA
| a(n)=361*a(n-1), n>0 ; a(0)=19 . G.f.: 19/(1-361*x). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 28 2008]
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MAPLE
| seq(19^(2*n+1), n=0..10); # Nathaniel Johnston, Jun 25 2011
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PROG
| (MAGMA) [19^(2*n+1): n in [0..15]]; // Vincenzo Librandi, Jun 26 2011
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CROSSREFS
| Cf. A013708-A013723, A013725-A013729.
Sequence in context: A145214 A172662 A201303 * A067267 A124989 A156973
Adjacent sequences: A013721 A013722 A013723 * A013725 A013726 A013727
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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