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Search: id:A013949
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A013949 Start with 1, apply 1->12, 21->21, 22->21, 2->2 (for final 2), take limit. +0
4
1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A143331 A167677 A074293 this_sequence A078880 A000002 A074295

Adjacent sequences: A013946 A013947 A013948 this_sequence A013950 A013951 A013952

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

EXTENSIONS

More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 20 2003

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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