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A283839 as a simple table

n a(n)
8 1
9 3
10 6
11 12
12 24
13 42
14 76
15 136
16 240
17 424
18 753
19 1337
20 2388
21 4280
22 7706
23 13940
24 25332
25 46224
26 84696
27 155786
28 287574
29 532624
30 989554
31 1843744
32 3444389
33 6450369
34 12107004
35 22771642
36 42913116
37 81014528
38 153199818
39 290152952
40 550332614
41 1045234672
42 1987731140

[1,3,6,12,24,42,76,136,240,424,753,1337,2388,4280,
 7706,13940,25332,46224,84696,155786,287574,532624,
 989554,1843744,3444389,6450369,12107004,22771642,
 42913116,81014528,153199818,290152952,550332614,
 1045234672,1987731140]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)