A322512 - cp's OEIS frontend

A322512 Triangle read by rows of the 2-adic valuation (A007814) of Stirling numbers of first kind (A008275).

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	0
7	1
8	0
9	1
10	0
11	3
12	1
13	0
14	1
15	0
16	3
17	1
18	0
19	0
20	0
21	0
22	4
23	2
24	3
25	0
26	0
27	0
28	0
29	4
30	2
31	2
32	0
33	3
34	1
35	2
36	0
37	7
38	4
39	2
40	2
41	0
42	3
43	1
44	2
45	0
46	7
47	4
48	2
49	5
50	0
51	0
52	1
53	1
54	0
55	0
56	8
57	5
58	3
59	2
60	1
61	0
62	0
63	1
64	3
65	0
66	0
67	8
68	5
69	3
70	2
71	1
72	0
73	1
74	0
75	1
76	0
77	1
78	0
79	10
80	7
81	7
82	3
83	2
84	1
85	0
86	1
87	0
88	1
89	0
90	1
91	0

[0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 3, 1, 0, 1, 0, 3, 1, 0, 0, 0, 0, 4, 2, 3, 0, 0, 0, 0, 4, 2, 2, 0, 3, 1, 2, 0, 7, 4, 2, 2, 0, 3, 1, 2, 0, 7, 4, 2, 5, 0, 0, 1, 1, 0, 0, 8, 5, 3, 2, 1, 0, 0, 1, 3, 0, 0, 8, 5, 3, 2, 1, 0, 1, 0, 1, 0, 1, 0, 10, 7, 7, 3, 2, 1, 0, 1, 0, 1, 0, 1, 0]

cp's OEIS Frontend

A322512 Triangle read by rows of the 2-adic valuation (A007814) of Stirling numbers of first kind (A008275).

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	0
7	1
8	0
9	1
10	0
11	3
12	1
13	0
14	1
15	0
16	3
17	1
18	0
19	0
20	0
21	0
22	4
23	2
24	3
25	0
26	0
27	0
28	0
29	4
30	2
31	2
32	0
33	3
34	1
35	2
36	0
37	7
38	4
39	2
40	2
41	0
42	3
43	1
44	2
45	0
46	7
47	4
48	2
49	5
50	0
51	0
52	1
53	1
54	0
55	0
56	8
57	5
58	3
59	2
60	1
61	0
62	0
63	1
64	3
65	0
66	0
67	8
68	5
69	3
70	2
71	1
72	0
73	1
74	0
75	1
76	0
77	1
78	0
79	10
80	7
81	7
82	3
83	2
84	1
85	0
86	1
87	0
88	1
89	0
90	1
91	0

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	0
7	1
8	0
9	1
10	0
11	3
12	1
13	0
14	1
15	0
16	3
17	1
18	0
19	0
20	0
21	0
22	4
23	2
24	3
25	0
26	0
27	0
28	0
29	4
30	2
31	2
32	0
33	3
34	1
35	2
36	0
37	7
38	4
39	2
40	2
41	0
42	3
43	1
44	2
45	0
46	7
47	4
48	2
49	5
50	0
51	0
52	1
53	1
54	0
55	0
56	8
57	5
58	3
59	2
60	1
61	0
62	0
63	1
64	3
65	0
66	0
67	8
68	5
69	3
70	2
71	1
72	0
73	1
74	0
75	1
76	0
77	1
78	0
79	10
80	7
81	7
82	3
83	2
84	1
85	0
86	1
87	0
88	1
89	0
90	1
91	0

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	0
7	1
8	0
9	1
10	0
11	3
12	1
13	0
14	1
15	0
16	3
17	1
18	0
19	0
20	0
21	0
22	4
23	2
24	3
25	0
26	0
27	0
28	0
29	4
30	2
31	2
32	0
33	3
34	1
35	2
36	0
37	7
38	4
39	2
40	2
41	0
42	3
43	1
44	2
45	0
46	7
47	4
48	2
49	5
50	0
51	0
52	1
53	1
54	0
55	0
56	8
57	5
58	3
59	2
60	1
61	0
62	0
63	1
64	3
65	0
66	0
67	8
68	5
69	3
70	2
71	1
72	0
73	1
74	0
75	1
76	0
77	1
78	0
79	10
80	7
81	7
82	3
83	2
84	1
85	0
86	1
87	0
88	1
89	0
90	1
91	0