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A086123
A004061
(n) - 1.
2
2, 6, 10, 12, 46, 126, 148, 180, 618, 928, 3406, 10948, 13240, 13872, 16518
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..15.
CROSSREFS
Sequence in context:
A108783
A235989
A066679
*
A144031
A190055
A184929
Adjacent sequences:
A086120
A086121
A086122
*
A086124
A086125
A086126
KEYWORD
nonn
AUTHOR
Labos Elemer
, Jul 23 2003
STATUS
approved
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Last modified March 28 14:21 EDT 2024. Contains 371254 sequences. (Running on oeis4.)