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A080271
a(n) =
A080301
(
A080268
(n)).
1
0, 4, 39, 4157, 48951, 7810096, 1396038023, 53725275266610, 771558836472208, 162485296061436675, 34997250890683907797, 1707178675072552289362060, 384389569381056309586675602, 20058720841018817533793283102645
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..13.
CROSSREFS
Cf.
A080270
.
Sequence in context:
A266859
A049475
A264084
*
A275361
A274686
A217397
Adjacent sequences:
A080268
A080269
A080270
*
A080272
A080273
A080274
KEYWORD
nonn
AUTHOR
Antti Karttunen
, Mar 02 2003
STATUS
approved
