A339258 - cp's OEIS frontend

A339258 Triangle read by rows T(n,k), (n >= 1, k > = 1), in which row n has length A000070(n-1) and every column gives A000005, the number of divisors function.

n	a(n)
1	1
2	2
3	1
4	2
5	2
6	1
7	1
8	3
9	2
10	2
11	2
12	1
13	1
14	1
15	2
16	3
17	2
18	2
19	2
20	2
21	2
22	1
23	1
24	1
25	1
26	1
27	4
28	2
29	3
30	3
31	2
32	2
33	2
34	2
35	2
36	2
37	2
38	2
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	2
47	4
48	2
49	2
50	3
51	3
52	3
53	2
54	2
55	2
56	2
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	1
66	1
67	1
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	4
77	2
78	4
79	4
80	2
81	2
82	2
83	3
84	3
85	3
86	3
87	3
88	2
89	2
90	2
91	2
92	2
93	2
94	2

[1, 2, 1, 2, 2, 1, 1, 3, 2, 2, 2, 1, 1, 1, 2, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 4, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 4, 2, 2, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 2, 4, 4, 2, 2, 2, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2]

cp's OEIS Frontend

A339258 Triangle read by rows T(n,k), (n >= 1, k > = 1), in which row n has length A000070(n-1) and every column gives A000005, the number of divisors function.

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	2
5	2
6	1
7	1
8	3
9	2
10	2
11	2
12	1
13	1
14	1
15	2
16	3
17	2
18	2
19	2
20	2
21	2
22	1
23	1
24	1
25	1
26	1
27	4
28	2
29	3
30	3
31	2
32	2
33	2
34	2
35	2
36	2
37	2
38	2
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	2
47	4
48	2
49	2
50	3
51	3
52	3
53	2
54	2
55	2
56	2
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	1
66	1
67	1
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	4
77	2
78	4
79	4
80	2
81	2
82	2
83	3
84	3
85	3
86	3
87	3
88	2
89	2
90	2
91	2
92	2
93	2
94	2

n	a(n)
1	1
2	2
3	1
4	2
5	2
6	1
7	1
8	3
9	2
10	2
11	2
12	1
13	1
14	1
15	2
16	3
17	2
18	2
19	2
20	2
21	2
22	1
23	1
24	1
25	1
26	1
27	4
28	2
29	3
30	3
31	2
32	2
33	2
34	2
35	2
36	2
37	2
38	2
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	2
47	4
48	2
49	2
50	3
51	3
52	3
53	2
54	2
55	2
56	2
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	1
66	1
67	1
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	4
77	2
78	4
79	4
80	2
81	2
82	2
83	3
84	3
85	3
86	3
87	3
88	2
89	2
90	2
91	2
92	2
93	2
94	2

n	a(n)
1	1
2	2
3	1
4	2
5	2
6	1
7	1
8	3
9	2
10	2
11	2
12	1
13	1
14	1
15	2
16	3
17	2
18	2
19	2
20	2
21	2
22	1
23	1
24	1
25	1
26	1
27	4
28	2
29	3
30	3
31	2
32	2
33	2
34	2
35	2
36	2
37	2
38	2
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	2
47	4
48	2
49	2
50	3
51	3
52	3
53	2
54	2
55	2
56	2
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	1
66	1
67	1
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	4
77	2
78	4
79	4
80	2
81	2
82	2
83	3
84	3
85	3
86	3
87	3
88	2
89	2
90	2
91	2
92	2
93	2
94	2