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A197122 as a simple table

n a(n)
0 1
1 1
2 2
3 2
4 4
5 4
6 7
7 7
8 11
9 12
10 17
11 18
12 26
13 28
14 37
15 40
16 53
17 57
18 74
19 79
20 101
21 109
22 136
23 145
24 181
25 195
26 237
27 255
28 308
29 332
30 397
31 427
32 506
33 546
34 641
35 688
36 807
37 868
38 1007
39 1081
40 1250
41 1342
42 1544
43 1655
44 1893
45 2033
46 2313
47 2477
48 2812
49 3015
50 3403
51 3644
52 4102
53 4390

[1,1,2,2,4,4,7,7,11,12,17,18,26,28,37,40,53,57,74,
 79,101,109,136,145,181,195,237,255,308,332,397,
 427,506,546,641,688,807,868,1007,1081,1250,1342,
 1544,1655,1893,2033,2313,2477,2812,3015,3403,3644,
 4102,4390]

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Last modified April 24 05:49 EDT 2024. Contains 371918 sequences. (Running on oeis4.)