A322194 - cp's OEIS frontend

A322194 E.g.f.: S(x,y) = (sinh(x) + sinh(y)) / (1 - sinh(x)sinh(y)), where S(x,y) = Sum_{n>=0} Sum_{k=0..2n+1} T(n,k) * x^(2n+1-k)y^k/((2n+1-k)!k!), as a triangle of coefficients T(n,k) read by rows.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	1
8	8
9	14
10	14
11	8
12	1
13	1
14	32
15	122
16	200
17	200
18	122
19	32
20	1
21	1
22	128
23	1094
24	3104
25	4808
26	4808
27	3104
28	1094
29	128
30	1
31	1
32	512
33	9842
34	49280
35	118280
36	174752
37	174752
38	118280
39	49280
40	9842
41	512
42	1
43	1
44	2048
45	88574
46	786944
47	2939528
48	6297728
49	8948384
50	8948384
51	6297728
52	2939528
53	786944
54	88574
55	2048
56	1
57	1
58	8192
59	797162
60	12584960
61	73330760
62	226744832
63	446442272
64	614111360
65	614111360
66	446442272
67	226744832
68	73330760
69	12584960
70	797162
71	8192
72	1

[1, 1, 1, 2, 2, 1, 1, 8, 14, 14, 8, 1, 1, 32, 122, 200, 200, 122, 32, 1, 1, 128, 1094, 3104, 4808, 4808, 3104, 1094, 128, 1, 1, 512, 9842, 49280, 118280, 174752, 174752, 118280, 49280, 9842, 512, 1, 1, 2048, 88574, 786944, 2939528, 6297728, 8948384, 8948384, 6297728, 2939528, 786944, 88574, 2048, 1, 1, 8192, 797162, 12584960, 73330760, 226744832, 446442272, 614111360, 614111360, 446442272, 226744832, 73330760, 12584960, 797162, 8192, 1]

cp's OEIS Frontend

A322194 E.g.f.: S(x,y) = (sinh(x) + sinh(y)) / (1 - sinh(x)sinh(y)), where S(x,y) = Sum_{n>=0} Sum_{k=0..2n+1} T(n,k) * x^(2n+1-k)y^k/((2n+1-k)!k!), as a triangle of coefficients T(n,k) read by rows.

Table of values

List of values

cp's OEIS Frontend

A322194 E.g.f.: S(x,y) = (sinh(x) + sinh(y)) / (1 - sinh(x)*sinh(y)), where S(x,y) = Sum_{n>=0} Sum_{k=0..2*n+1} T(n,k) * x^(2*n+1-k)*y^k/((2*n+1-k)!*k!), as a triangle of coefficients T(n,k) read by rows.

Table of values

List of values

A322194 E.g.f.: S(x,y) = (sinh(x) + sinh(y)) / (1 - sinh(x)sinh(y)), where S(x,y) = Sum_{n>=0} Sum_{k=0..2n+1} T(n,k) * x^(2n+1-k)y^k/((2n+1-k)!k!), as a triangle of coefficients T(n,k) read by rows.