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A260706 as a simple table

n a(n)
0 0
1 1
2 3
3 6
4 9
5 12
6 16
7 20
8 25
9 30
10 35
11 40
12 45
13 51
14 57
15 63
16 70
17 77
18 84
19 91
20 98
21 105
22 112
23 120
24 128
25 136
26 144
27 153
28 162
29 171
30 180
31 189
32 198
33 207
34 216
35 225
36 235
37 245
38 255
39 265
40 275
41 286
42 297
43 308
44 319
45 330
46 341
47 352
48 363
49 374
50 385
51 396
52 408
53 420
54 432
55 444
56 456

[0,1,3,6,9,12,16,20,25,30,35,40,45,51,57,63,70,77,
 84,91,98,105,112,120,128,136,144,153,162,171,180,
 189,198,207,216,225,235,245,255,265,275,286,297,
 308,319,330,341,352,363,374,385,396,408,420,432,
 444,456]

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Last modified April 24 06:39 EDT 2024. Contains 371920 sequences. (Running on oeis4.)