A243759 - cp's OEIS frontend

A243759 Triangle T(m,k): exponent of the highest power of 3 dividing the binomial coefficient binomial(m,k).

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

[0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 1, 2, 2, 1, 2, 2, 0, 0, 0, 2, 1, 1, 2, 1, 1, 2, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 2, 2, 1, 2, 2]

cp's OEIS Frontend

A243759 Triangle T(m,k): exponent of the highest power of 3 dividing the binomial coefficient binomial(m,k).

Table of values

List of values

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

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

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