A121922 - cp's OEIS frontend

A121922 The result of the integration Integral_{t=0..oo} -rhoexp(-rhost)t^jslog(1+t) dt can be written as (F(u,j)exp(u)Ei(1,u) + G(u,j))/u^j, where rho>0, s>0, and u=rho*s. Sequence is the regular triangle corresponding to G(u,j).

n	a(n)
0	-1
1	1
2	-3
3	-1
4	4
5	-11
6	1
7	-5
8	18
9	-50
10	-1
11	6
12	-27
13	96
14	-274
15	1
16	-7
17	38
18	-168
19	600
20	-1764
21	-1
22	8
23	-51
24	272
25	-1200
26	4320
27	-13068
28	1
29	-9
30	66
31	-414
32	2200
33	-9720
34	35280
35	-109584
36	-1
37	10
38	-83
39	600
40	-3750
41	19920
42	-88200
43	322560
44	-1026576
45	1
46	-11
47	102
48	-836
49	6024
50	-37620
51	199920
52	-887040
53	3265920
54	-10628640

[-1, 1, -3, -1, 4, -11, 1, -5, 18, -50, -1, 6, -27, 96, -274, 1, -7, 38, -168, 600, -1764, -1, 8, -51, 272, -1200, 4320, -13068, 1, -9, 66, -414, 2200, -9720, 35280, -109584, -1, 10, -83, 600, -3750, 19920, -88200, 322560, -1026576, 1, -11, 102, -836, 6024, -37620, 199920, -887040, 3265920, -10628640]

cp's OEIS Frontend

A121922 The result of the integration Integral_{t=0..oo} -rhoexp(-rhost)t^jslog(1+t) dt can be written as (F(u,j)exp(u)Ei(1,u) + G(u,j))/u^j, where rho>0, s>0, and u=rho*s. Sequence is the regular triangle corresponding to G(u,j).

Table of values

List of values

cp's OEIS Frontend

A121922 The result of the integration Integral_{t=0..oo} -rho*exp(-rho*s*t)*t^j*s*log(1+t) dt can be written as (F(u,j)*exp(u)*Ei(1,u) + G(u,j))/u^j, where rho>0, s>0, and u=rho*s. Sequence is the regular triangle corresponding to G(u,j).

Table of values

List of values

A121922 The result of the integration Integral_{t=0..oo} -rhoexp(-rhost)t^jslog(1+t) dt can be written as (F(u,j)exp(u)Ei(1,u) + G(u,j))/u^j, where rho>0, s>0, and u=rho*s. Sequence is the regular triangle corresponding to G(u,j).