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A068709
Duplicate of
A068804
.
1
1, 3, 6, 10, 21, 45, 78, 120, 190, 210, 231, 435, 465, 9180, 9870, 12403, 24310, 24531
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..18.
CROSSREFS
Sequence in context:
A167617
A274018
A068149
*
A068804
A117834
A317857
Adjacent sequences:
A068706
A068707
A068708
*
A068710
A068711
A068712
KEYWORD
dead
STATUS
approved
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Last modified April 25 13:22 EDT 2024. Contains 371969 sequences. (Running on oeis4.)