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A008027 as a simple table

n a(n)
0 1
1 4
2 9
3 17
4 29
5 45
6 64
7 86
8 113
9 144
10 178
11 215
12 254
13 297
14 345
15 397
16 451
17 507
18 570
19 638
20 706
21 776
22 851
23 932
24 1015
25 1099
26 1188
27 1281
28 1378
29 1479
30 1583
31 1691
32 1801
33 1914
34 2032
35 2154
36 2279
37 2405
38 2536
39 2675
40 2816
41 2956
42 3099
43 3250
44 3406
45 3561
46 3718
47 3881
48 4049

[1,4,9,17,29,45,64,86,113,144,178,215,254,297,345,
 397,451,507,570,638,706,776,851,932,1015,1099,
 1188,1281,1378,1479,1583,1691,1801,1914,2032,2154,
 2279,2405,2536,2675,2816,2956,3099,3250,3406,3561,
 3718,3881,4049]

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Last modified May 28 09:51 EDT 2024. Contains 372910 sequences. (Running on oeis4.)