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A034670
Duplicate of
A020516
.
0
7, 127, 5461, 299593, 17895697, 1108378657, 69810262081, 4432676798593
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OFFSET
0,1
LINKS
Table of n, a(n) for n=0..7.
CROSSREFS
Sequence in context:
A393753
A336502
A138523
*
A020516
A253851
A077585
Adjacent sequences:
A034667
A034668
A034669
*
A034671
A034672
A034673
KEYWORD
dead
STATUS
approved