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A007881
Erroneous version of
A001357
printed by mistake on back cover of Encyclopedia of Integer Sequences.
0
1, 2, 4, 8, 18, 71
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..5.
CROSSREFS
Sequence in context:
A323020
A180206
A058374
*
A367441
A293542
A049960
Adjacent sequences:
A007878
A007879
A007880
*
A007882
A007883
A007884
KEYWORD
dead
STATUS
approved
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Last modified April 23 09:48 EDT 2024. Contains 371905 sequences. (Running on oeis4.)