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A083175 as a simple table

n a(n)
1 2
2 12
3 30
4 84
5 165
6 312
7 476
8 760
9 1035
10 1740
11 2046
12 3108
13 3731
14 4816
15 5640
16 7632
17 9027
18 10980
19 12730
20 15620
21 16863
22 20856
23 22908
24 27768
25 31525
26 36764
27 38934
28 44940
29 47415
30 54240
31 62992
32 71264
33 76857
34 85068
35 93870
36 103284
37 110371
38 123880
39 130260

[2,12,30,84,165,312,476,760,1035,1740,2046,3108,
 3731,4816,5640,7632,9027,10980,12730,15620,16863,
 20856,22908,27768,31525,36764,38934,44940,47415,
 54240,62992,71264,76857,85068,93870,103284,110371,
 123880,130260]

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)