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A188278 as a simple table

n a(n)
1 3
2 6
3 10
4 15
5 21
6 30
7 38
8 47
9 59
10 70
11 82
12 99
13 113
14 128
15 144
16 163
17 181
18 204
19 226
20 249
21 271
22 294
23 318
24 347
25 375
26 402
27 434
28 465
29 497
30 530
31 562
32 597
33 631
34 670
35 706
36 749
37 787
38 828
39 870
40 915
41 961
42 1006
43 1050
44 1097
45 1145
46 1196
47 1244
48 1299
49 1349
50 1402
51 1456
52 1509
53 1567

[3,6,10,15,21,30,38,47,59,70,82,99,113,128,144,
 163,181,204,226,249,271,294,318,347,375,402,434,
 465,497,530,562,597,631,670,706,749,787,828,870,
 915,961,1006,1050,1097,1145,1196,1244,1299,1349,
 1402,1456,1509,1567]

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Last modified June 19 09:37 EDT 2024. Contains 373501 sequences. (Running on oeis4.)