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A027843
Duplicate of
A027840
.
0
1, 15, 220, 5275, 151086
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..5.
CROSSREFS
Sequence in context:
A091644
A238538
A289160
*
A027840
A279530
A057500
Adjacent sequences:
A027840
A027841
A027842
*
A027844
A027845
A027846
KEYWORD
dead
STATUS
approved
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Last modified May 16 17:27 EDT 2024. Contains 372554 sequences. (Running on oeis4.)