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A062205 Number of alignments of n strings of length 4. 2
1, 1, 321, 699121, 5552351121, 117029959485121, 5402040231378569121, 480086443888959812703121, 74896283763383392805211587121, 19133358944433370977791260580721121, 7581761490297442738124283591348762605121, 4461925444770180839552702516305804230194739121 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

See A062204 for references, formulae and comments.

Sequence in context: A144124 A090101 A105952 * A054034 A004947 A004967

Adjacent sequences:  A062202 A062203 A062204 * A062206 A062207 A062208

KEYWORD

nonn

AUTHOR

Angelo Dalli (adal002(AT)um.edu.mt), Jun 13 2001

EXTENSIONS

Revised by Max Alekseyev (maxale(AT)gmail.com), Mar 13 2009

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Last modified February 16 05:55 EST 2012. Contains 205860 sequences.