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A035489 as a simple table

n a(n)
0 1
1 6
2 18
3 39
4 81
5 157
6 309
7 576
8 1042
9 1885
10 3338
11 6011
12 10569
13 18321
14 31851
15 55717
16 95320
17 163580
18 278208
19 478807
20 814329
21 1374926
22 2328359
23 3963782
24 6656320
25 11209356
26 18772741
27 31524784
28 53186481
29 88750072
30 148471480
31 247281057

[1,6,18,39,81,157,309,576,1042,1885,3338,6011,
 10569,18321,31851,55717,95320,163580,278208,
 478807,814329,1374926,2328359,3963782,6656320,
 11209356,18772741,31524784,53186481,88750072,
 148471480,247281057]

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Last modified August 4 13:49 EDT 2020. Contains 336201 sequences. (Running on oeis4.)