A335537 - cp's OEIS frontend

A335537 a(n) = n! [x^n] exp(2x)(ysinh(xy) + cosh(x*y)) and y = sqrt(x).

n	a(n)
0	1
1	2
2	6
3	23
4	88
5	332
6	1294
7	5252
8	21872
9	92888
10	402784
11	1782288
12	8028904
13	36768656
14	171054160
15	807703688
16	3867540736
17	18765870208
18	92212515136
19	458609391488
20	2307237770496
21	11736266317952
22	60334416641536
23	313342967240960
24	1643352523119232
25	8700550165605632

[1, 2, 6, 23, 88, 332, 1294, 5252, 21872, 92888, 402784, 1782288, 8028904, 36768656, 171054160, 807703688, 3867540736, 18765870208, 92212515136, 458609391488, 2307237770496, 11736266317952, 60334416641536, 313342967240960, 1643352523119232, 8700550165605632]

cp's OEIS Frontend

A335537 a(n) = n! [x^n] exp(2x)(ysinh(xy) + cosh(x*y)) and y = sqrt(x).

Table of values

List of values

cp's OEIS Frontend

A335537 a(n) = n! [x^n] exp(2*x)*(y*sinh(x*y) + cosh(x*y)) and y = sqrt(x).

Table of values

List of values

A335537 a(n) = n! [x^n] exp(2x)(ysinh(xy) + cosh(x*y)) and y = sqrt(x).