A375380 - OEIS

A375380 as a simple table

n	a(n)
1	1000000000
2	0
3	1
4	2
5	3
6	4
7	6
8	5
9	7
10	8
11	9
12	10
13	11
14	13
15	12
16	15
17	14
18	17
19	16
20	21
21	18
22	19
23	20
24	27
25	22
26	25
27	23
28	30
29	24
30	26
31	31
32	28
33	29
34	32
35	34
36	33
37	36
38	38
39	35
40	37
41	40
42	39
43	41
44	42
45	43
46	44
47	47
48	45
49	50
50	46
51	51
52	48
53	52
54	54
55	55
56	49
57	57
58	53
59	56
60	58
61	59
62	60
63	64
64	61
65	62
66	63

[1000000000,0,1,2,3,4,6,5,7,8,9,10,11,13,12,15,14, 17,16,21,18,19,20,27,22,25,23,30,24,26,31,28,29, 32,34,33,36,38,35,37,40,39,41,42,43,44,47,45,50, 46,51,48,52,54,55,49,57,53,56,58,59,60,64,61,62, 63]