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A172310 as a simple table

n a(n)
0 0
1 1
2 3
3 7
4 13
5 21
6 33
7 47
8 61
9 79
10 97
11 117
12 141
13 165
14 203
15 237
16 279
17 313
18 339
19 367
20 399
21 437
22 489
23 543
24 607
25 665
26 733
27 793
28 853
29 903
30 969
31 1039
32 1109
33 1183
34 1233
35 1285
36 1345
37 1399
38 1463
39 1529
40 1613
41 1701
42 1817
43 1923
44 2055
45 2155
46 2291
47 2417
48 2557
49 2663
50 2781
51 2881
52 3003
53 3109
54 3247
55 3361
56 3499
57 3631
58 3783
59 3939

[0,1,3,7,13,21,33,47,61,79,97,117,141,165,203,237,
 279,313,339,367,399,437,489,543,607,665,733,793,
 853,903,969,1039,1109,1183,1233,1285,1345,1399,
 1463,1529,1613,1701,1817,1923,2055,2155,2291,2417,
 2557,2663,2781,2881,3003,3109,3247,3361,3499,3631,
 3783,3939]

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Last modified April 19 17:51 EDT 2024. Contains 371797 sequences. (Running on oeis4.)