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A269699 as a simple table

n a(n)
1 1
2 1
3 2
4 1
5 1
6 3
7 3
8 4
9 3
10 3
11 1
12 1
13 4
14 6
15 10
16 13
17 18
18 19
19 24
20 19
21 18
22 13
23 10
24 6
25 4
26 1
27 1
28 5
29 10
30 20
31 35
32 61
33 95
34 155
35 215
36 310
37 387
38 470
39 530
40 580
41 605
42 621
43 605
44 580
45 530
46 470
47 387
48 310
49 215
50 155
51 95
52 61
53 35
54 20
55 10
56 5
57 1
58 1
59 6
60 15
61 35
62 75
63 156
64 306
65 605
66 1110
67 2045
68 3512
69 5913
70 9415

[1,1,2,1,1,3,3,4,3,3,1,1,4,6,10,13,18,19,24,19,18,
 13,10,6,4,1,1,5,10,20,35,61,95,155,215,310,387,
 470,530,580,605,621,605,580,530,470,387,310,215,
 155,95,61,35,20,10,5,1,1,6,15,35,75,156,306,605,
 1110,2045,3512,5913,9415]

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Last modified March 28 17:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)