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A228880 as a simple table

n a(n)
1 0
2 3
3 8
4 15
5 20
6 24
7 35
8 48
9 63
10 80
11 84
12 99
13 120
14 128
15 143
16 144
17 168
18 180
19 195
20 224
21 240
22 243
23 255
24 275
25 288
26 308
27 320
28 323
29 360
30 384
31 399
32 440
33 468
34 483
35 495
36 528
37 560
38 575
39 600
40 624
41 648
42 660
43 675
44 728
45 735
46 768
47 783
48 819
49 840
50 884
51 899
52 960
53 975
54 1008

[0,3,8,15,20,24,35,48,63,80,84,99,120,128,143,144,
 168,180,195,224,240,243,255,275,288,308,320,323,
 360,384,399,440,468,483,495,528,560,575,600,624,
 648,660,675,728,735,768,783,819,840,884,899,960,
 975,1008]

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Last modified April 24 07:06 EDT 2024. Contains 371920 sequences. (Running on oeis4.)