A322625 - cp's OEIS frontend

A322625 a(n) = [x^(n+1)y^n/(2n+1)!] (cosh(x)cosh(y) + sinh(x) + sinh(y)) / (1 - sinh(x)sinh(y)), for n >= 0.

n	a(n)
0	1
1	6
2	140
3	7000
4	605808
5	80735424
6	15355426944
7	3951806601600
8	1322951416666880
9	558885077673235456
10	290849071253404145664
11	182840964355984767938560
12	136612441159156704715366400
13	119668670961667681489160601600
14	121471774394099416962618586890240
15	141448233929575736228827518568857600
16	187296050462489978166693915859822510080

[1, 6, 140, 7000, 605808, 80735424, 15355426944, 3951806601600, 1322951416666880, 558885077673235456, 290849071253404145664, 182840964355984767938560, 136612441159156704715366400, 119668670961667681489160601600, 121471774394099416962618586890240, 141448233929575736228827518568857600, 187296050462489978166693915859822510080]

cp's OEIS Frontend

A322625 a(n) = [x^(n+1)y^n/(2n+1)!] (cosh(x)cosh(y) + sinh(x) + sinh(y)) / (1 - sinh(x)sinh(y)), for n >= 0.

Table of values

List of values

cp's OEIS Frontend

A322625 a(n) = [x^(n+1)*y^n/(2*n+1)!] (cosh(x)*cosh(y) + sinh(x) + sinh(y)) / (1 - sinh(x)*sinh(y)), for n >= 0.

Table of values

List of values

A322625 a(n) = [x^(n+1)y^n/(2n+1)!] (cosh(x)cosh(y) + sinh(x) + sinh(y)) / (1 - sinh(x)sinh(y)), for n >= 0.