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A140402 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 1
5 3
6 4
7 7
8 9
9 12
10 16
11 20
12 24
13 29
14 34
15 40
16 46
17 53
18 59
19 67
20 75
21 83
22 92
23 101
24 110
25 121
26 131
27 142
28 153
29 165
30 177
31 190
32 203
33 216
34 230
35 245
36 259
37 275
38 290
39 306
40 323
41 340
42 357
43 375
44 393
45 412
46 431
47 451
48 470
49 491
50 512
51 533
52 555
53 577
54 599
55 623
56 646
57 670
58 694
59 719
60 744
61 770

[0,0,0,0,1,3,4,7,9,12,16,20,24,29,34,40,46,53,59,
 67,75,83,92,101,110,121,131,142,153,165,177,190,
 203,216,230,245,259,275,290,306,323,340,357,375,
 393,412,431,451,470,491,512,533,555,577,599,623,
 646,670,694,719,744,770]

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Last modified April 26 14:48 EDT 2024. Contains 372003 sequences. (Running on oeis4.)