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A020145 as a simple table

n a(n)
1 4
2 8
3 9
4 16
5 45
6 91
7 145
8 261
9 781
10 1111
11 1228
12 1305
13 1729
14 1885
15 2149
16 2821
17 3991
18 4005
19 4033
20 4187
21 4912
22 5365
23 5662
24 5833
25 6601
26 6697
27 7171
28 8481
29 8911
30 10585
31 11476
32 12403
33 12673
34 13333
35 13833
36 15805
37 15841
38 16705
39 19345
40 19729
41 20591
42 21781
43 22791

[4,8,9,16,45,91,145,261,781,1111,1228,1305,1729,
 1885,2149,2821,3991,4005,4033,4187,4912,5365,5662,
 5833,6601,6697,7171,8481,8911,10585,11476,12403,
 12673,13333,13833,15805,15841,16705,19345,19729,
 20591,21781,22791]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)