A028264 - cp's OEIS frontend

A028264 Odd elements in 3-Pascal triangle A028262 (by row).

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	1
8	1
9	5
10	5
11	1
12	1
13	13
14	13
15	1
16	1
17	7
18	19
19	19
20	7
21	1
22	1
23	45
24	45
25	1
26	1
27	9
28	71
29	71
30	9
31	1
32	1
33	43
34	105
35	161
36	161
37	105
38	43
39	1
40	1
41	11
42	53
43	53
44	11
45	1
46	1
47	201
48	201
49	1
50	1
51	13
52	265
53	615
54	615
55	265
56	13
57	1
58	1
59	89
60	341
61	1617
62	1617
63	341
64	89
65	1
66	1
67	15
68	103
69	1221
70	2497
71	3795
72	3795

[1, 1, 1, 1, 3, 1, 1, 1, 1, 5, 5, 1, 1, 13, 13, 1, 1, 7, 19, 19, 7, 1, 1, 45, 45, 1, 1, 9, 71, 71, 9, 1, 1, 43, 105, 161, 161, 105, 43, 1, 1, 11, 53, 53, 11, 1, 1, 201, 201, 1, 1, 13, 265, 615, 615, 265, 13, 1, 1, 89, 341, 1617, 1617, 341, 89, 1, 1, 15, 103, 1221, 2497, 3795, 3795]

cp's OEIS Frontend

A028264 Odd elements in 3-Pascal triangle A028262 (by row).

Table of values

List of values