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A033474
Duplicate of
A001896
.
0
1, -1, 7, -31, 127, -2555, 1414477, -57337, 118518239, -5749691557, 91546277357
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..10.
CROSSREFS
Sequence in context:
A277002
A282898
A036282
*
A001896
A262630
A282857
Adjacent sequences:
A033471
A033472
A033473
*
A033475
A033476
A033477
KEYWORD
dead
STATUS
approved
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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)