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A280663 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 2
5 3
6 4
7 5
8 7
9 9
10 11
11 14
12 17
13 21
14 26
15 32
16 39
17 47
18 57
19 68
20 81
21 97
22 115
23 136
24 162
25 190
26 223
27 263
28 306
29 357
30 417
31 483
32 561
33 650
34 750
35 866
36 997
37 1145
38 1315
39 1507
40 1725
41 1971
42 2250
43 2564
44 2917
45 3318
46 3766
47 4270
48 4840
49 5475
50 6188
51 6990
52 7881
53 8881

[1,1,1,2,2,3,4,5,7,9,11,14,17,21,26,32,39,47,57,
 68,81,97,115,136,162,190,223,263,306,357,417,483,
 561,650,750,866,997,1145,1315,1507,1725,1971,2250,
 2564,2917,3318,3766,4270,4840,5475,6188,6990,7881,
 8881]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)