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A121954
Incorrect duplicate of
A058307
.
1
0, 1, 3, 13, 68, 420, 3015, 24541, 223884, 2263381, 25121075, 303716281, 3973432728, 55931774473, 842950049823, 13543132571641, 231076203767720, 4172914800390601
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OFFSET
0,3
LINKS
Table of n, a(n) for n = 0..17
CROSSREFS
Sequence in context:
A192737
A125279
A186371
*
A058307
A020107
A284718
Adjacent sequences:
A121951
A121952
A121953
*
A121955
A121956
A121957
KEYWORD
dead
STATUS
approved
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Last modified March 28 13:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)