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A055148 The first n digits of the juxtaposition of the base-7 numbers converted to decimal. 0
1, 9, 66, 466, 3267, 22875, 160126, 1120882, 7846175, 54923226, 384462583, 2691238083, 18838666582, 131870666077, 923094662540, 6461662637784, 45231638464489, 316621469251428, 2216350284759997, 15514451993319985 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..20.

EXAMPLE

1 (1); 12 (9); 123 (66); 1234 (466); 12345 (3267); 123456 (22875); ...

CROSSREFS

Cf. A055143-A055150.

Sequence in context: A003408 A037698 A037607 * A014830 A048439 A134432

Adjacent sequences:  A055145 A055146 A055147 * A055149 A055150 A055151

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Apr 15 2000

STATUS

approved

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Last modified June 24 02:56 EDT 2021. Contains 345415 sequences. (Running on oeis4.)