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A238591 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 1
6 1
7 2
8 3
9 5
10 8
11 11
12 16
13 23
14 32
15 45
16 60
17 81
18 109
19 144
20 190
21 247
22 320
23 412
24 529
25 675
26 854
27 1078
28 1355
29 1695
30 2117
31 2626
32 3251
33 4010
34 4932
35 6047
36 7394
37 9012
38 10959
39 13290
40 16083
41 19407
42 23379
43 28090
44 33689
45 40317
46 48158
47 57406
48 68324
49 81155
50 96248

[0,0,0,0,1,1,2,3,5,8,11,16,23,32,45,60,81,109,144,
 190,247,320,412,529,675,854,1078,1355,1695,2117,
 2626,3251,4010,4932,6047,7394,9012,10959,13290,
 16083,19407,23379,28090,33689,40317,48158,57406,
 68324,81155,96248]

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Last modified August 8 21:17 EDT 2024. Contains 375023 sequences. (Running on oeis4.)