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A105338 as a simple table

n a(n)
0 0
1 1
2 3
3 6
4 10
5 15
6 21
7 28
8 36
9 45
10 55
11 66
12 78
13 91
14 105
15 120
16 136
17 153
18 171
19 190
20 210
21 231
22 253
23 276
24 300
25 325
26 351
27 378
28 406
29 435
30 465
31 496
32 16
33 49
34 83
35 118
36 154
37 191
38 229
39 268
40 308
41 349
42 391
43 434
44 478
45 11
46 57
47 104
48 152
49 201
50 251
51 302
52 354
53 407
54 461
55 4
56 60
57 117
58 175
59 234

[0,1,3,6,10,15,21,28,36,45,55,66,78,91,105,120,
 136,153,171,190,210,231,253,276,300,325,351,378,
 406,435,465,496,16,49,83,118,154,191,229,268,308,
 349,391,434,478,11,57,104,152,201,251,302,354,407,
 461,4,60,117,175,234]

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Last modified March 29 08:59 EDT 2024. Contains 371268 sequences. (Running on oeis4.)