A123869 - OEIS

A123869 as a simple table

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

[4,7,10,10,11,12,12,13,14,14,15,15,16,16,17,17,18, 18,19,19,19,20,20,21,21,21,22,22,22,23,23,23,24, 24,24,24,25,25,25,26,26,26,26,27,27,27,27,28,28, 28,28,29,29,29,29,30,30,30,30,31,31,31,31,31,32, 32,32,32,33,33,33,33,33]

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

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

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