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A133361 Multiply by 9 and reverse. 4
1, 9, 18, 261, 9432, 88848, 236997, 3792312, 80803143, 782822727, 3454045407 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

FORMULA

a(n) = reverse(9*a(n-1)) where a(1) = 1

CROSSREFS

Cf. A045539.

Sequence in context: A080453 A002169 A050685 * A005400 A071587 A134115

Adjacent sequences:  A133358 A133359 A133360 * A133362 A133363 A133364

KEYWORD

base,nonn

AUTHOR

Rachit Agrawal (rachit_agrawal(AT)daiict.ac.in), Oct 26 2007

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Last modified February 17 06:27 EST 2012. Contains 205998 sequences.