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A015723 as a simple table

n a(n)
1 1
2 1
3 3
4 3
5 5
6 8
7 10
8 13
9 18
10 25
11 30
12 40
13 49
14 63
15 80
16 98
17 119
18 149
19 179
20 218
21 266
22 318
23 380
24 455
25 541
26 640
27 760
28 895
29 1050
30 1234
31 1442
32 1679
33 1960
34 2272
35 2635
36 3052
37 3520
38 4054
39 4669
40 5359
41 6142
42 7035
43 8037
44 9170
45 10460
46 11896
47 13517
48 15349
49 17394
50 19691

[1,1,3,3,5,8,10,13,18,25,30,40,49,63,80,98,119,
 149,179,218,266,318,380,455,541,640,760,895,1050,
 1234,1442,1679,1960,2272,2635,3052,3520,4054,4669,
 5359,6142,7035,8037,9170,10460,11896,13517,15349,
 17394,19691]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)