A247506 - cp's OEIS frontend

A247506 Generalized Fibonacci numbers: square array A(n,k) read by ascending antidiagonals, A(n,k) = [x^k]((1-Sum_{j=1..n} x^j)^(-1)), (n>=0, k>=0).

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

[1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 2, 1, 0, 1, 1, 2, 3, 1, 0, 1, 1, 2, 4, 5, 1, 0, 1, 1, 2, 4, 7, 8, 1, 0, 1, 1, 2, 4, 8, 13, 13, 1, 0, 1, 1, 2, 4, 8, 15, 24, 21, 1, 0, 1, 1, 2, 4, 8, 16, 29, 44, 34, 1, 0, 1, 1, 2, 4, 8, 16, 31, 56, 81, 55, 1, 0]

cp's OEIS Frontend

A247506 Generalized Fibonacci numbers: square array A(n,k) read by ascending antidiagonals, A(n,k) = [x^k]((1-Sum_{j=1..n} x^j)^(-1)), (n>=0, k>=0).

Table of values

List of values

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

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

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