A370432 - cp's OEIS frontend

A370432 Expansion of e.g.f. D(x,k) satisfying D(x,k) = cosh( kxcosh(x*D(x,k)) ), as a triangle read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	12
5	1
6	0
7	120
8	420
9	1
10	0
11	896
12	36400
13	10248
14	1
15	0
16	5760
17	2170560
18	4858560
19	196920
20	1
21	0
22	33792
23	102960000
24	1127738304
25	461126160
26	3247860
27	1
28	0
29	186368
30	4083183104
31	187282263168
32	340884800256
33	35248293080
34	48361404
35	1
36	0
37	983040
38	141360128000
39	25081621813248
40	153279541958400
41	76526954183680
42	2290777550880
43	669616080
44	1

[1, 0, 1, 0, 12, 1, 0, 120, 420, 1, 0, 896, 36400, 10248, 1, 0, 5760, 2170560, 4858560, 196920, 1, 0, 33792, 102960000, 1127738304, 461126160, 3247860, 1, 0, 186368, 4083183104, 187282263168, 340884800256, 35248293080, 48361404, 1, 0, 983040, 141360128000, 25081621813248, 153279541958400, 76526954183680, 2290777550880, 669616080, 1]

cp's OEIS Frontend

A370432 Expansion of e.g.f. D(x,k) satisfying D(x,k) = cosh( kxcosh(x*D(x,k)) ), as a triangle read by rows.

Table of values

List of values

cp's OEIS Frontend

A370432 Expansion of e.g.f. D(x,k) satisfying D(x,k) = cosh( k*x*cosh(x*D(x,k)) ), as a triangle read by rows.

Table of values

List of values

A370432 Expansion of e.g.f. D(x,k) satisfying D(x,k) = cosh( kxcosh(x*D(x,k)) ), as a triangle read by rows.