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A301257 as a simple table

n a(n)
0 1
1 4
2 9
3 18
4 29
5 44
6 68
7 92
8 116
9 144
10 173
11 214
12 267
13 306
14 335
15 398
16 472
17 511
18 563
19 644
20 716
21 786
22 857
23 933
24 1026
25 1111
26 1187
27 1296
28 1414
29 1487
30 1568
31 1709
32 1845
33 1927
34 2010
35 2167
36 2348
37 2438
38 2508
39 2689
40 2880
41 2978
42 3092
43 3280
44 3457
45 3588
46 3717

[1,4,9,18,29,44,68,92,116,144,173,214,267,306,335,
 398,472,511,563,644,716,786,857,933,1026,1111,
 1187,1296,1414,1487,1568,1709,1845,1927,2010,2167,
 2348,2438,2508,2689,2880,2978,3092,3280,3457,3588,
 3717]

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Last modified October 24 14:44 EDT 2021. Contains 348233 sequences. (Running on oeis4.)