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A049190 Start with 1. Convert to base 2, describe it in base 2, convert to base 10. 5
1, 3, 5, 59, 245, 2491, 235253, 127756731, 330567489269, 258479716298484155, 36823182192123209878050549, 25576412117054296344209353299113896379, 10994511204169842163496446583221775727830456269734123253 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
a(n) is A001387(n) converted to base 10. - Nathan Fox, Mar 07 2018
LINKS
EXAMPLE
1 -> One 1 -> 11 -> 3;
3 -> 11 -> Two 1's -> 101 -> 5;
5 -> 101 -> One 1, One 0, One 1 -> 111011 -> 59;
etc.
CROSSREFS
Sequence in context: A155121 A106914 A337924 * A174920 A158314 A249011
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
Definition and Example corrected by Nathan Fox, Mar 07 2018
STATUS
approved

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Last modified February 23 15:29 EST 2024. Contains 370283 sequences. (Running on oeis4.)