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A231559 as a simple table

n a(n)
0 0
1 0
2 2
3 6
4 11
5 17
6 25
7 35
8 46
9 58
10 72
11 88
12 105
13 123
14 143
15 165
16 188
17 212
18 238
19 266
20 295
21 325
22 357
23 391
24 426
25 462
26 500
27 540
28 581
29 623
30 667
31 713
32 760
33 808
34 858
35 910
36 963
37 1017
38 1073
39 1131
40 1190
41 1250
42 1312
43 1376
44 1441
45 1507
46 1575
47 1645
48 1716
49 1788
50 1862
51 1938

[0,0,2,6,11,17,25,35,46,58,72,88,105,123,143,165,
 188,212,238,266,295,325,357,391,426,462,500,540,
 581,623,667,713,760,808,858,910,963,1017,1073,
 1131,1190,1250,1312,1376,1441,1507,1575,1645,1716,
 1788,1862,1938]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)