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A007174
Erroneous version of
A182322
.
(Formerly M2679)
0
1, 1, 1, 3, 7, 20, 131, 815, 5142, 36800, 272093, 2077909, 16176607, 127997683, 1025727646, 8310377815, 68217725764, 560527576100, 4556993996246
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OFFSET
1,4
LINKS
Table of n, a(n) for n=1..19.
CROSSREFS
Sequence in context:
A211602
A110149
A024331
*
A091184
A174348
A196035
Adjacent sequences:
A007171
A007172
A007173
*
A007175
A007176
A007177
KEYWORD
dead
STATUS
approved
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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)