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A004977 as a simple table

n a(n)
1 1
2 2
3 3
4 5
5 8
6 10
7 13
8 16
9 23
10 32
11 44
12 56
13 76
14 102
15 132
16 174
17 227
18 296
19 383
20 505
21 679
22 892
23 1151
24 1516
25 1988
26 2602
27 3400
28 4410
29 5759
30 7519
31 9809
32 12810
33 16710
34 21758
35 28356
36 36955
37 48189
38 62805
39 81803
40 106647
41 139088
42 181301
43 236453
44 308150
45 401689

[1,2,3,5,8,10,13,16,23,32,44,56,76,102,132,174,
 227,296,383,505,679,892,1151,1516,1988,2602,3400,
 4410,5759,7519,9809,12810,16710,21758,28356,36955,
 48189,62805,81803,106647,139088,181301,236453,
 308150,401689]

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Last modified March 19 01:34 EDT 2024. Contains 370952 sequences. (Running on oeis4.)