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A049192 Start with 1. Convert to base 2, describe it in base 2, convert to base 10. 0
1, 11, 1110101, 1110001001101011101110111011, 1111001110101110111011101001101011011101011011101001101001101111001111100011101110010111001111010111010110011110101 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Next term has 486 digits.

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

1->One 1->11; 11->1011->One 1,One 0, Two Ones->1110101; etc.

CROSSREFS

Cf. A005150.

Sequence in context: A112854 A211238 A014127 * A156670 A116061 A013858

Adjacent sequences:  A049189 A049190 A049191 * A049193 A049194 A049195

KEYWORD

nonn,base

AUTHOR

Olivier Gérard.

STATUS

approved

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Last modified August 11 09:30 EDT 2020. Contains 336423 sequences. (Running on oeis4.)