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A301000 as a simple table

n a(n)
0 1
1 4
2 9
3 18
4 32
5 50
6 71
7 96
8 129
9 167
10 199
11 231
12 283
13 345
14 392
15 435
16 500
17 578
18 646
19 708
20 781
21 873
22 966
23 1041
24 1124
25 1236
26 1347
27 1435
28 1533
29 1661
30 1785
31 1892
32 2008
33 2148
34 2290
35 2414
36 2543
37 2697
38 2859
39 3003
40 3141
41 3306
42 3487
43 3652
44 3807
45 3982
46 4175

[1,4,9,18,32,50,71,96,129,167,199,231,283,345,392,
 435,500,578,646,708,781,873,966,1041,1124,1236,
 1347,1435,1533,1661,1785,1892,2008,2148,2290,2414,
 2543,2697,2859,3003,3141,3306,3487,3652,3807,3982,
 4175]

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Last modified January 20 01:01 EST 2022. Contains 350467 sequences. (Running on oeis4.)