A059781 - cp's OEIS frontend

A059781 Triangle T(n,k) giving exponent of power of 2 dividing entry (n,k) of trinomial triangle A027907.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	0
7	1
8	0
9	0
10	0
11	1
12	0
13	1
14	0
15	0
16	0
17	2
18	1
19	4
20	0
21	4
22	1
23	2
24	0
25	0
26	0
27	0
28	1
29	0
30	0
31	0
32	1
33	0
34	0
35	0
36	0
37	1
38	0
39	1
40	1
41	1
42	0
43	1
44	1
45	1
46	0
47	1
48	0
49	0
50	0
51	2
52	0
53	0
54	1
55	0
56	0
57	0
58	1
59	0
60	0
61	2
62	0
63	0
64	0
65	3
66	2
67	4
68	1
69	3
70	4
71	3
72	0
73	3
74	4
75	3
76	1
77	4
78	2
79	3
80	0
81	0
82	0
83	0
84	2
85	1
86	1
87	1
88	8
89	0
90	0
91	0
92	8
93	1
94	1
95	1
96	2
97	0
98	0
99	0
100	0
101	1
102	0
103	1
104	0

[0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 2, 1, 4, 0, 4, 1, 2, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 3, 2, 4, 1, 3, 4, 3, 0, 3, 4, 3, 1, 4, 2, 3, 0, 0, 0, 0, 2, 1, 1, 1, 8, 0, 0, 0, 8, 1, 1, 1, 2, 0, 0, 0, 0, 1, 0, 1, 0]

cp's OEIS Frontend

A059781 Triangle T(n,k) giving exponent of power of 2 dividing entry (n,k) of trinomial triangle A027907.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	0
7	1
8	0
9	0
10	0
11	1
12	0
13	1
14	0
15	0
16	0
17	2
18	1
19	4
20	0
21	4
22	1
23	2
24	0
25	0
26	0
27	0
28	1
29	0
30	0
31	0
32	1
33	0
34	0
35	0
36	0
37	1
38	0
39	1
40	1
41	1
42	0
43	1
44	1
45	1
46	0
47	1
48	0
49	0
50	0
51	2
52	0
53	0
54	1
55	0
56	0
57	0
58	1
59	0
60	0
61	2
62	0
63	0
64	0
65	3
66	2
67	4
68	1
69	3
70	4
71	3
72	0
73	3
74	4
75	3
76	1
77	4
78	2
79	3
80	0
81	0
82	0
83	0
84	2
85	1
86	1
87	1
88	8
89	0
90	0
91	0
92	8
93	1
94	1
95	1
96	2
97	0
98	0
99	0
100	0
101	1
102	0
103	1
104	0

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	0
7	1
8	0
9	0
10	0
11	1
12	0
13	1
14	0
15	0
16	0
17	2
18	1
19	4
20	0
21	4
22	1
23	2
24	0
25	0
26	0
27	0
28	1
29	0
30	0
31	0
32	1
33	0
34	0
35	0
36	0
37	1
38	0
39	1
40	1
41	1
42	0
43	1
44	1
45	1
46	0
47	1
48	0
49	0
50	0
51	2
52	0
53	0
54	1
55	0
56	0
57	0
58	1
59	0
60	0
61	2
62	0
63	0
64	0
65	3
66	2
67	4
68	1
69	3
70	4
71	3
72	0
73	3
74	4
75	3
76	1
77	4
78	2
79	3
80	0
81	0
82	0
83	0
84	2
85	1
86	1
87	1
88	8
89	0
90	0
91	0
92	8
93	1
94	1
95	1
96	2
97	0
98	0
99	0
100	0
101	1
102	0
103	1
104	0

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	0
7	1
8	0
9	0
10	0
11	1
12	0
13	1
14	0
15	0
16	0
17	2
18	1
19	4
20	0
21	4
22	1
23	2
24	0
25	0
26	0
27	0
28	1
29	0
30	0
31	0
32	1
33	0
34	0
35	0
36	0
37	1
38	0
39	1
40	1
41	1
42	0
43	1
44	1
45	1
46	0
47	1
48	0
49	0
50	0
51	2
52	0
53	0
54	1
55	0
56	0
57	0
58	1
59	0
60	0
61	2
62	0
63	0
64	0
65	3
66	2
67	4
68	1
69	3
70	4
71	3
72	0
73	3
74	4
75	3
76	1
77	4
78	2
79	3
80	0
81	0
82	0
83	0
84	2
85	1
86	1
87	1
88	8
89	0
90	0
91	0
92	8
93	1
94	1
95	1
96	2
97	0
98	0
99	0
100	0
101	1
102	0
103	1
104	0