A322232 - cp's OEIS frontend

A322232 E.g.f.: D(x,k) = 1 + k^2 * Integral S(x,k)C(x,k)D(x,k) dx, such that C(x,k)^2 - S(x,k)^2 = 1, and D(x,k)^2 - k^2*S(x,k)^2 = 1, as a triangle of coefficients read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	4
5	5
6	0
7	16
8	148
9	61
10	0
11	64
12	2832
13	6744
14	1385
15	0
16	256
17	47936
18	383856
19	410456
20	50521
21	0
22	1024
23	780544
24	17142784
25	54480944
26	32947964
27	2702765
28	0
29	4096
30	12555264
31	686711040
32	5199585280
33	8760740640
34	3402510924
35	199360981
36	0
37	16384
38	201199616
39	26090711040
40	419867864320
41	1569971730560
42	1632067372896
43	441239943664
44	19391512145
45	0
46	65536
47	3220652032
48	965223559168
49	30892394850304
50	227204970315520
51	502094919789184
52	353538702361888
53	70347660061552
54	2404879675441

[1, 0, 1, 0, 4, 5, 0, 16, 148, 61, 0, 64, 2832, 6744, 1385, 0, 256, 47936, 383856, 410456, 50521, 0, 1024, 780544, 17142784, 54480944, 32947964, 2702765, 0, 4096, 12555264, 686711040, 5199585280, 8760740640, 3402510924, 199360981, 0, 16384, 201199616, 26090711040, 419867864320, 1569971730560, 1632067372896, 441239943664, 19391512145, 0, 65536, 3220652032, 965223559168, 30892394850304, 227204970315520, 502094919789184, 353538702361888, 70347660061552, 2404879675441]

cp's OEIS Frontend

A322232 E.g.f.: D(x,k) = 1 + k^2 * Integral S(x,k)C(x,k)D(x,k) dx, such that C(x,k)^2 - S(x,k)^2 = 1, and D(x,k)^2 - k^2*S(x,k)^2 = 1, as a triangle of coefficients read by rows.

Table of values

List of values

cp's OEIS Frontend

A322232 E.g.f.: D(x,k) = 1 + k^2 * Integral S(x,k)*C(x,k)*D(x,k) dx, such that C(x,k)^2 - S(x,k)^2 = 1, and D(x,k)^2 - k^2*S(x,k)^2 = 1, as a triangle of coefficients read by rows.

Table of values

List of values

A322232 E.g.f.: D(x,k) = 1 + k^2 * Integral S(x,k)C(x,k)D(x,k) dx, such that C(x,k)^2 - S(x,k)^2 = 1, and D(x,k)^2 - k^2*S(x,k)^2 = 1, as a triangle of coefficients read by rows.