A028262 - cp's OEIS frontend

A028262 Elements in 3-Pascal triangle (by row).

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	5
12	8
13	5
14	1
15	1
16	6
17	13
18	13
19	6
20	1
21	1
22	7
23	19
24	26
25	19
26	7
27	1
28	1
29	8
30	26
31	45
32	45
33	26
34	8
35	1
36	1
37	9
38	34
39	71
40	90
41	71
42	34
43	9
44	1
45	1
46	10
47	43
48	105
49	161
50	161
51	105
52	43
53	10
54	1
55	1
56	11
57	53
58	148
59	266
60	322
61	266
62	148
63	53
64	11
65	1
66	1
67	12
68	64
69	201
70	414
71	588
72	588
73	414
74	201
75	64
76	12
77	1

[1, 1, 1, 1, 3, 1, 1, 4, 4, 1, 1, 5, 8, 5, 1, 1, 6, 13, 13, 6, 1, 1, 7, 19, 26, 19, 7, 1, 1, 8, 26, 45, 45, 26, 8, 1, 1, 9, 34, 71, 90, 71, 34, 9, 1, 1, 10, 43, 105, 161, 161, 105, 43, 10, 1, 1, 11, 53, 148, 266, 322, 266, 148, 53, 11, 1, 1, 12, 64, 201, 414, 588, 588, 414, 201, 64, 12, 1]

cp's OEIS Frontend

A028262 Elements in 3-Pascal triangle (by row).

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	5
12	8
13	5
14	1
15	1
16	6
17	13
18	13
19	6
20	1
21	1
22	7
23	19
24	26
25	19
26	7
27	1
28	1
29	8
30	26
31	45
32	45
33	26
34	8
35	1
36	1
37	9
38	34
39	71
40	90
41	71
42	34
43	9
44	1
45	1
46	10
47	43
48	105
49	161
50	161
51	105
52	43
53	10
54	1
55	1
56	11
57	53
58	148
59	266
60	322
61	266
62	148
63	53
64	11
65	1
66	1
67	12
68	64
69	201
70	414
71	588
72	588
73	414
74	201
75	64
76	12
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	5
12	8
13	5
14	1
15	1
16	6
17	13
18	13
19	6
20	1
21	1
22	7
23	19
24	26
25	19
26	7
27	1
28	1
29	8
30	26
31	45
32	45
33	26
34	8
35	1
36	1
37	9
38	34
39	71
40	90
41	71
42	34
43	9
44	1
45	1
46	10
47	43
48	105
49	161
50	161
51	105
52	43
53	10
54	1
55	1
56	11
57	53
58	148
59	266
60	322
61	266
62	148
63	53
64	11
65	1
66	1
67	12
68	64
69	201
70	414
71	588
72	588
73	414
74	201
75	64
76	12
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	5
12	8
13	5
14	1
15	1
16	6
17	13
18	13
19	6
20	1
21	1
22	7
23	19
24	26
25	19
26	7
27	1
28	1
29	8
30	26
31	45
32	45
33	26
34	8
35	1
36	1
37	9
38	34
39	71
40	90
41	71
42	34
43	9
44	1
45	1
46	10
47	43
48	105
49	161
50	161
51	105
52	43
53	10
54	1
55	1
56	11
57	53
58	148
59	266
60	322
61	266
62	148
63	53
64	11
65	1
66	1
67	12
68	64
69	201
70	414
71	588
72	588
73	414
74	201
75	64
76	12
77	1