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A006000 as a simple table

n a(n)
0 1
1 4
2 12
3 28
4 55
5 96
6 154
7 232
8 333
9 460
10 616
11 804
12 1027
13 1288
14 1590
15 1936
16 2329
17 2772
18 3268
19 3820
20 4431
21 5104
22 5842
23 6648
24 7525
25 8476
26 9504
27 10612
28 11803
29 13080
30 14446
31 15904
32 17457
33 19108
34 20860
35 22716
36 24679
37 26752
38 28938
39 31240
40 33661
41 36204
42 38872
43 41668
44 44595
45 47656
46 50854
47 54192

[1,4,12,28,55,96,154,232,333,460,616,804,1027,
 1288,1590,1936,2329,2772,3268,3820,4431,5104,5842,
 6648,7525,8476,9504,10612,11803,13080,14446,15904,
 17457,19108,20860,22716,24679,26752,28938,31240,
 33661,36204,38872,41668,44595,47656,50854,54192]

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Last modified May 7 21:53 EDT 2024. Contains 372317 sequences. (Running on oeis4.)