A174629 - OEIS

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A174629 as a simple table

n	a(n)
1	20
2	24
3	28
4	36
5	40
6	44
7	52
8	56
9	60
10	21
11	25
12	29
13	37
14	41
15	45
16	53
17	57
18	61
19	22
20	26
21	30
22	38
23	42
24	46
25	54
26	58
27	62
28	23
29	27
30	31
31	39
32	43
33	47
34	55
35	59
36	63

[20,24,28,36,40,44,52,56,60,21,25,29,37,41,45,53, 57,61,22,26,30,38,42,46,54,58,62,23,27,31,39,43, 47,55,59,63]