A062296 - cp's OEIS frontend

A062296 a(n) = number of entries in n-th row of Pascal's triangle divisible by 3.

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

[0, 0, 0, 2, 1, 0, 4, 2, 0, 8, 7, 6, 9, 6, 3, 10, 5, 0, 16, 14, 12, 16, 11, 6, 16, 8, 0, 26, 25, 24, 27, 24, 21, 28, 23, 18, 33, 30, 27, 32, 25, 18, 31, 20, 9, 40, 35, 30, 37, 26, 15, 34, 17, 0, 52, 50, 48, 52, 47, 42, 52, 44, 36, 58, 53, 48, 55, 44, 33, 52, 35, 18, 64, 56, 48, 58, 41]

cp's OEIS Frontend

A062296 a(n) = number of entries in n-th row of Pascal's triangle divisible by 3.

Table of values

List of values

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

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

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