A345879 - cp's OEIS frontend

A345879 Lexicographically earliest sequence such that the English names of the entries form the sequence A000040 (the prime numbers). See how in the Comments section.

n	a(n)
1	5
2	12
3	21
4	40
5	37
6	39
7	4
8	4
9	1
10	2
11	3
12	4
13	31
14	4
15	3
16	4
17	14
18	4
19	8
20	4
21	3
22	4
23	14
24	5
25	26
26	2
27	22
28	5
29	4
30	4
31	14
32	31
33	4
34	3
35	4
36	14
37	5
38	4
39	4
40	14
41	14
42	2
43	14
44	4
45	5
46	4
47	4
48	14
49	5
50	6
51	4
52	14
53	5
54	16
55	5
56	26
57	22
58	4
59	4
60	5
61	6
62	4
63	14
64	5
65	16
66	14
67	2
68	14
69	4
70	5
71	26
72	2
73	22
74	5
75	16
76	17
77	14
78	4
79	5
80	26
81	2
82	22
83	5
84	16
85	31
86	4
87	3
88	4
89	14
90	1
91	17
92	22
93	5

[5, 12, 21, 40, 37, 39, 4, 4, 1, 2, 3, 4, 31, 4, 3, 4, 14, 4, 8, 4, 3, 4, 14, 5, 26, 2, 22, 5, 4, 4, 14, 31, 4, 3, 4, 14, 5, 4, 4, 14, 14, 2, 14, 4, 5, 4, 4, 14, 5, 6, 4, 14, 5, 16, 5, 26, 22, 4, 4, 5, 6, 4, 14, 5, 16, 14, 2, 14, 4, 5, 26, 2, 22, 5, 16, 17, 14, 4, 5, 26, 2, 22, 5, 16, 31, 4, 3, 4, 14, 1, 17, 22, 5]

cp's OEIS Frontend

A345879 Lexicographically earliest sequence such that the English names of the entries form the sequence A000040 (the prime numbers). See how in the Comments section.

Table of values

List of values

n	a(n)
1	5
2	12
3	21
4	40
5	37
6	39
7	4
8	4
9	1
10	2
11	3
12	4
13	31
14	4
15	3
16	4
17	14
18	4
19	8
20	4
21	3
22	4
23	14
24	5
25	26
26	2
27	22
28	5
29	4
30	4
31	14
32	31
33	4
34	3
35	4
36	14
37	5
38	4
39	4
40	14
41	14
42	2
43	14
44	4
45	5
46	4
47	4
48	14
49	5
50	6
51	4
52	14
53	5
54	16
55	5
56	26
57	22
58	4
59	4
60	5
61	6
62	4
63	14
64	5
65	16
66	14
67	2
68	14
69	4
70	5
71	26
72	2
73	22
74	5
75	16
76	17
77	14
78	4
79	5
80	26
81	2
82	22
83	5
84	16
85	31
86	4
87	3
88	4
89	14
90	1
91	17
92	22
93	5

n	a(n)
1	5
2	12
3	21
4	40
5	37
6	39
7	4
8	4
9	1
10	2
11	3
12	4
13	31
14	4
15	3
16	4
17	14
18	4
19	8
20	4
21	3
22	4
23	14
24	5
25	26
26	2
27	22
28	5
29	4
30	4
31	14
32	31
33	4
34	3
35	4
36	14
37	5
38	4
39	4
40	14
41	14
42	2
43	14
44	4
45	5
46	4
47	4
48	14
49	5
50	6
51	4
52	14
53	5
54	16
55	5
56	26
57	22
58	4
59	4
60	5
61	6
62	4
63	14
64	5
65	16
66	14
67	2
68	14
69	4
70	5
71	26
72	2
73	22
74	5
75	16
76	17
77	14
78	4
79	5
80	26
81	2
82	22
83	5
84	16
85	31
86	4
87	3
88	4
89	14
90	1
91	17
92	22
93	5

n	a(n)
1	5
2	12
3	21
4	40
5	37
6	39
7	4
8	4
9	1
10	2
11	3
12	4
13	31
14	4
15	3
16	4
17	14
18	4
19	8
20	4
21	3
22	4
23	14
24	5
25	26
26	2
27	22
28	5
29	4
30	4
31	14
32	31
33	4
34	3
35	4
36	14
37	5
38	4
39	4
40	14
41	14
42	2
43	14
44	4
45	5
46	4
47	4
48	14
49	5
50	6
51	4
52	14
53	5
54	16
55	5
56	26
57	22
58	4
59	4
60	5
61	6
62	4
63	14
64	5
65	16
66	14
67	2
68	14
69	4
70	5
71	26
72	2
73	22
74	5
75	16
76	17
77	14
78	4
79	5
80	26
81	2
82	22
83	5
84	16
85	31
86	4
87	3
88	4
89	14
90	1
91	17
92	22
93	5