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Search: id:A001388
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A001388 Describe the previous term (in base 3)!. +0
4
1, 11, 21, 1211, 111221, 1012211, 1110112221, 101102110211, 111021101221101221, 1011012211011222110112211, 1110211011222110211022110212221, 10110122110211022110122110222110121110211 (list; graph; listen)
OFFSET

1,2

EXAMPLE

To get the 6th term, for example, note that 5th term has three (10 in ternary!) 1's, two (2) 2's, and one (1) 1, giving 10 1 2 2 1 1.

CROSSREFS

Cf. A005150.

Adjacent sequences: A001385 A001386 A001387 this_sequence A001389 A001390 A001391

Sequence in context: A007890 A063850 A005150 this_sequence A110393 A064263 A138838

KEYWORD

nonn,base,easy

AUTHOR

tly1(AT)color.ithaca.ny.us (Thomas L. York)

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Last modified May 17 13:36 EDT 2008. Contains 139908 sequences.


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