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A049191 Start with 1. Convert to base 3, describe it in base 3, convert to base 3. 0
1, 4, 7, 49, 376, 886, 28834, 205195, 190471228, 326526374362, 303663850108045, 14055945960715098799, 257290919119829489870640337, 26045951636791617523077244751268466 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..14.

EXAMPLE

1->One 1->11->4; 4->11->Two 1's->21->7; 7->21->One 2, One 1->1211->49; etc.

CROSSREFS

Cf. A005150, A001388.

Sequence in context: A192168 A094609 A249936 * A308463 A261672 A013467

Adjacent sequences:  A049188 A049189 A049190 * A049192 A049193 A049194

KEYWORD

nonn,base

AUTHOR

Olivier Gérard.

STATUS

approved

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Last modified August 9 18:32 EDT 2020. Contains 336326 sequences. (Running on oeis4.)