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A077270
Duplicate of
A076048
.
0
1, 4, 11, 26, 52, 109, 237, 556, 1405, 3690, 10085, 28157, 80071, 230568, 670122
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..14.
CROSSREFS
Sequence in context:
A297149
A159944
A002763
*
A076048
A109414
A027966
Adjacent sequences:
A077267
A077268
A077269
*
A077271
A077272
A077273
KEYWORD
dead
STATUS
approved
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Last modified May 17 19:53 EDT 2024. Contains 372607 sequences. (Running on oeis4.)