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A320609 as a simple table

n a(n)
1 1
2 3
3 6
4 12
5 20
6 35
7 47
8 78
9 111
10 165
11 228
12 330
13 444
14 614
15 820
16 1108
17 1452
18 1930
19 2491
20 3255
21 4175
22 5366
23 6802
24 8665
25 10880
26 13705
27 17089
28 21336
29 26401
30 32716
31 40207
32 49458
33 60452
34 73863
35 89780
36 109101
37 131902
38 159415
39 191864
40 230741
41 276470
42 331021
43 394970

[1,3,6,12,20,35,47,78,111,165,228,330,444,614,820,
 1108,1452,1930,2491,3255,4175,5366,6802,8665,
 10880,13705,17089,21336,26401,32716,40207,49458,
 60452,73863,89780,109101,131902,159415,191864,
 230741,276470,331021,394970]

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Last modified April 19 18:05 EDT 2024. Contains 371797 sequences. (Running on oeis4.)