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A213213 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 3
5 5
6 7
7 10
8 13
9 18
10 22
11 28
12 33
13 40
14 46
15 56
16 64
17 75
18 84
19 97
20 109
21 125
22 137
23 156
24 170
25 192
26 210
27 232
28 251
29 276
30 296
31 322
32 347
33 376
34 400
35 435
36 463
37 498
38 529
39 567
40 600
41 641
42 674
43 720
44 758
45 808
46 849
47 901
48 942
49 1001
50 1051
51 1110
52 1157
53 1225
54 1275

[1,1,1,2,3,5,7,10,13,18,22,28,33,40,46,56,64,75,
 84,97,109,125,137,156,170,192,210,232,251,276,296,
 322,347,376,400,435,463,498,529,567,600,641,674,
 720,758,808,849,901,942,1001,1051,1110,1157,1225,
 1275]

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)