A373424 - cp's OEIS frontend

A373424 Array read by ascending antidiagonals: T(n, k) = [x^k] cf(n) where cf(n) is the continued fraction (-1)^n/(~x - 1/(~x - ... 1/(~x - 1)))...) and where '~' is '-' if n is even, and '+' if n is odd, and x appears n times in the expression.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	1
9	0
10	1
11	3
12	3
13	1
14	0
15	1
16	4
17	6
18	5
19	1
20	0
21	1
22	5
23	10
24	14
25	8
26	1
27	0
28	1
29	6
30	15
31	30
32	31
33	13
34	1
35	0
36	1
37	7
38	21
39	55
40	85
41	70
42	21
43	1
44	0
45	1
46	8
47	28
48	91
49	190
50	246
51	157
52	34
53	1
54	0
55	1
56	9
57	36
58	140
59	371
60	671
61	707
62	353
63	55
64	1
65	0
66	1
67	10
68	45
69	204
70	658
71	1547
72	2353
73	2037
74	793
75	89
76	1
77	0

[1, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 3, 3, 1, 0, 1, 4, 6, 5, 1, 0, 1, 5, 10, 14, 8, 1, 0, 1, 6, 15, 30, 31, 13, 1, 0, 1, 7, 21, 55, 85, 70, 21, 1, 0, 1, 8, 28, 91, 190, 246, 157, 34, 1, 0, 1, 9, 36, 140, 371, 671, 707, 353, 55, 1, 0, 1, 10, 45, 204, 658, 1547, 2353, 2037, 793, 89, 1, 0]

cp's OEIS Frontend

A373424 Array read by ascending antidiagonals: T(n, k) = [x^k] cf(n) where cf(n) is the continued fraction (-1)^n/(~x - 1/(~x - ... 1/(~x - 1)))...) and where '~' is '-' if n is even, and '+' if n is odd, and x appears n times in the expression.

Table of values

List of values