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A011802
Duplicate of
A007065
0
1, 2, 7, 42, 392, 5345, 102050, 2632429, 89026966, 3851458088, 208865852153
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OFFSET
-1,2
LINKS
Table of n, a(n) for n=-1..9.
CROSSREFS
Sequence in context:
A038052
A371079
A066383
*
A007065
A352258
A005130
Adjacent sequences:
A011799
A011800
A011801
*
A011803
A011804
A011805
KEYWORD
dead
STATUS
approved
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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)