A393383 - OEIS

A393383 as a simple table

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	8
6	9
7	10
8	11
9	12
10	13
11	15
12	16
13	15
14	17
15	17
16	18
17	19
18	20
19	21
20	22
21	24
22	25
23	21
24	22
25	23
26	23
27	24
28	24
29	25
30	26
31	26
32	27
33	27
34	28
35	28
36	29
37	30
38	31
39	32
40	33
41	35
42	36
43	28
44	30
45	30
46	30
47	31
48	32
49	32
50	32
51	33
52	33
53	34
54	34
55	34
56	35
57	35
58	36
59	36
60	37
61	37
62	37
63	38
64	38
65	39
66	39
67	40
68	40
69	41
70	41
71	42
72	43
73	44
74	45
75	46
76	48
77	49

[0,1,3,4,6,8,9,10,11,12,13,15,16,15,17,17,18,19, 20,21,22,24,25,21,22,23,23,24,24,25,26,26,27,27, 28,28,29,30,31,32,33,35,36,28,30,30,30,31,32,32, 32,33,33,34,34,34,35,35,36,36,37,37,37,38,38,39, 39,40,40,41,41,42,43,44,45,46,48,49]

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	8
6	9
7	10
8	11
9	12
10	13
11	15
12	16
13	15
14	17
15	17
16	18
17	19
18	20
19	21
20	22
21	24
22	25
23	21
24	22
25	23
26	23
27	24
28	24
29	25
30	26
31	26
32	27
33	27
34	28
35	28
36	29
37	30
38	31
39	32
40	33
41	35
42	36
43	28
44	30
45	30
46	30
47	31
48	32
49	32
50	32
51	33
52	33
53	34
54	34
55	34
56	35
57	35
58	36
59	36
60	37
61	37
62	37
63	38
64	38
65	39
66	39
67	40
68	40
69	41
70	41
71	42
72	43
73	44
74	45
75	46
76	48
77	49

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	8
6	9
7	10
8	11
9	12
10	13
11	15
12	16
13	15
14	17
15	17
16	18
17	19
18	20
19	21
20	22
21	24
22	25
23	21
24	22
25	23
26	23
27	24
28	24
29	25
30	26
31	26
32	27
33	27
34	28
35	28
36	29
37	30
38	31
39	32
40	33
41	35
42	36
43	28
44	30
45	30
46	30
47	31
48	32
49	32
50	32
51	33
52	33
53	34
54	34
55	34
56	35
57	35
58	36
59	36
60	37
61	37
62	37
63	38
64	38
65	39
66	39
67	40
68	40
69	41
70	41
71	42
72	43
73	44
74	45
75	46
76	48
77	49

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	8
6	9
7	10
8	11
9	12
10	13
11	15
12	16
13	15
14	17
15	17
16	18
17	19
18	20
19	21
20	22
21	24
22	25
23	21
24	22
25	23
26	23
27	24
28	24
29	25
30	26
31	26
32	27
33	27
34	28
35	28
36	29
37	30
38	31
39	32
40	33
41	35
42	36
43	28
44	30
45	30
46	30
47	31
48	32
49	32
50	32
51	33
52	33
53	34
54	34
55	34
56	35
57	35
58	36
59	36
60	37
61	37
62	37
63	38
64	38
65	39
66	39
67	40
68	40
69	41
70	41
71	42
72	43
73	44
74	45
75	46
76	48
77	49