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A128034 as a simple table

n a(n)
0 1
1 1
2 4
3 6
4 12
5 20
6 36
7 63
8 104
9 171
10 280
11 462
12 744
13 1209
14 1960
15 3180
16 5152
17 8347
18 13500
19 21850
20 35360
21 57225
22 92598
23 149845
24 242448
25 392300
26 634764
27 1027080
28 1661856
29 2688938
30 4350810
31 7039759
32 11390592
33 18430368
34 29820992
35 48251385
36 78072408

[1,1,4,6,12,20,36,63,104,171,280,462,744,1209,
 1960,3180,5152,8347,13500,21850,35360,57225,92598,
 149845,242448,392300,634764,1027080,1661856,
 2688938,4350810,7039759,11390592,18430368,
 29820992,48251385,78072408]

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Last modified April 21 06:29 EDT 2024. Contains 371850 sequences. (Running on oeis4.)