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A054254 as a simple table

n a(n)
0 0
1 1
2 2
3 5
4 8
5 13
6 19
7 26
8 34
9 43
10 53
11 64
12 76
13 89
14 103
15 118
16 134
17 151
18 169
19 188
20 208
21 229
22 251
23 274
24 298
25 323
26 349
27 376
28 404
29 433
30 463
31 494
32 526
33 559
34 593
35 628
36 664
37 701
38 739
39 778
40 818
41 859
42 901
43 944
44 988
45 1033
46 1079
47 1126
48 1174
49 1223
50 1273

[0,1,2,5,8,13,19,26,34,43,53,64,76,89,103,118,134,
 151,169,188,208,229,251,274,298,323,349,376,404,
 433,463,494,526,559,593,628,664,701,739,778,818,
 859,901,944,988,1033,1079,1126,1174,1223,1273]

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Last modified September 22 12:34 EDT 2020. Contains 337289 sequences. (Running on oeis4.)