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A158341 A013928(A002110) 0
0, 1, 4, 18, 128, 1404, 18261, 310346, 5896727, 135624239, 3933101823, 121926157640, 4511267827531, 184961980943492, 7953365180610400 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Cf. A013928, A002110.

Sequence in context: A073511 A108704 A001423 * A144272 A034517 A194559

Adjacent sequences:  A158338 A158339 A158340 * A158342 A158343 A158344

KEYWORD

more,nonn

AUTHOR

Mats Granvik (mats.granvik(AT)abo.fi), Mar 16 2009

EXTENSIONS

Extended and offset corrected by Max Alekseyev (maxale(AT)gmail.com), Sep 13 2009

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Last modified February 14 16:05 EST 2012. Contains 205635 sequences.