A181656 - cp's OEIS frontend

A181656 Generalized (conditional) Riordan array with k-th column generated by x^k(1+x^2) if k mod 2 = 0, x^k(1+x) otherwise.

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

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

cp's OEIS Frontend

A181656 Generalized (conditional) Riordan array with k-th column generated by x^k(1+x^2) if k mod 2 = 0, x^k(1+x) otherwise.

Table of values

List of values

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

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

cp's OEIS Frontend

A181656 Generalized (conditional) Riordan array with k-th column generated by x^k*(1+x^2) if k mod 2 = 0, x^k*(1+x) otherwise.

Table of values

List of values

A181656 Generalized (conditional) Riordan array with k-th column generated by x^k(1+x^2) if k mod 2 = 0, x^k(1+x) otherwise.

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