A330447 - cp's OEIS frontend

A330447 a(n) is the smallest index k such that {0,1,2,...,n} is a subset of { A316774(j) : 0 <= j <= k }.

n	a(n)
0	0
1	1
2	2
3	5
4	5
5	8
6	11
7	22
8	22
9	32
10	32
11	42
12	48
13	48
14	68
15	71
16	77
17	89
18	108
19	115
20	115
21	140
22	140
23	149
24	216
25	268
26	268
27	268
28	310
29	310
30	310
31	340
32	362
33	362
34	362
35	362
36	362
37	476
38	476
39	476
40	476
41	560
42	560
43	560
44	560
45	560
46	576
47	576
48	579
49	692
50	692
51	707
52	754
53	794
54	794
55	797
56	928

[0, 1, 2, 5, 5, 8, 11, 22, 22, 32, 32, 42, 48, 48, 68, 71, 77, 89, 108, 115, 115, 140, 140, 149, 216, 268, 268, 268, 310, 310, 310, 340, 362, 362, 362, 362, 362, 476, 476, 476, 476, 560, 560, 560, 560, 560, 576, 576, 579, 692, 692, 707, 754, 794, 794, 797, 928]

cp's OEIS Frontend

A330447 a(n) is the smallest index k such that {0,1,2,...,n} is a subset of { A316774(j) : 0 <= j <= k }.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	5
4	5
5	8
6	11
7	22
8	22
9	32
10	32
11	42
12	48
13	48
14	68
15	71
16	77
17	89
18	108
19	115
20	115
21	140
22	140
23	149
24	216
25	268
26	268
27	268
28	310
29	310
30	310
31	340
32	362
33	362
34	362
35	362
36	362
37	476
38	476
39	476
40	476
41	560
42	560
43	560
44	560
45	560
46	576
47	576
48	579
49	692
50	692
51	707
52	754
53	794
54	794
55	797
56	928

n	a(n)
0	0
1	1
2	2
3	5
4	5
5	8
6	11
7	22
8	22
9	32
10	32
11	42
12	48
13	48
14	68
15	71
16	77
17	89
18	108
19	115
20	115
21	140
22	140
23	149
24	216
25	268
26	268
27	268
28	310
29	310
30	310
31	340
32	362
33	362
34	362
35	362
36	362
37	476
38	476
39	476
40	476
41	560
42	560
43	560
44	560
45	560
46	576
47	576
48	579
49	692
50	692
51	707
52	754
53	794
54	794
55	797
56	928

n	a(n)
0	0
1	1
2	2
3	5
4	5
5	8
6	11
7	22
8	22
9	32
10	32
11	42
12	48
13	48
14	68
15	71
16	77
17	89
18	108
19	115
20	115
21	140
22	140
23	149
24	216
25	268
26	268
27	268
28	310
29	310
30	310
31	340
32	362
33	362
34	362
35	362
36	362
37	476
38	476
39	476
40	476
41	560
42	560
43	560
44	560
45	560
46	576
47	576
48	579
49	692
50	692
51	707
52	754
53	794
54	794
55	797
56	928