A052823
formatted as a simple table:
n
a(n)
0
0
1
0
2
1
3
2
4
4
5
6
6
12
7
18
8
34
9
58
10
106
11
186
12
350
13
630
14
1180
15
2190
16
4114
17
7710
18
14600
19
27594
20
52486
[0,0,1,2,4,6,12,18,34,58,106,186,350,630,1180, 2190,4114,7710,14600,27594,52486]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 13 23:45 EST 2009. Contains 170824 sequences.
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