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A002441 as a simple table

n a(n)
1 1
2 4
3 11
4 20
5 31
6 44
7 61
8 100
9 121
10 144
11 171
12 220
13 251
14 304
15 341
16 400
17 441
18 504
19 551
20 620
21 671
22 744
23 1021
24 1100
25 1161
26 1244
27 1331
28 1420
29 1511
30 1604
31 1701
32 2000
33 2101
34 2204
35 2311
36 2420
37 2531
38 2644
39 2761
40 3100
41 3221
42 3344
43 3471
44 3620
45 3751
46 4104
47 4241

[1,4,11,20,31,44,61,100,121,144,171,220,251,304,
 341,400,441,504,551,620,671,744,1021,1100,1161,
 1244,1331,1420,1511,1604,1701,2000,2101,2204,2311,
 2420,2531,2644,2761,3100,3221,3344,3471,3620,3751,
 4104,4241]

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Last modified August 8 06:27 EDT 2020. Contains 336290 sequences. (Running on oeis4.)