A142073 - cp's OEIS frontend

A142073 Irregular triangle, T(n, k) = coefficients of p(x, n), where p(x, n) = (1-2x)^(n+1) Sum_{j>=0} j^n*(x/(1-x))^j, read by rows.

n	a(n)
0	1
1	1
2	-1
3	1
4	-1
5	1
6	1
7	-4
8	2
9	1
10	7
11	-16
12	8
13	1
14	21
15	-28
16	-26
17	48
18	-16
19	1
20	51
21	32
22	-356
23	408
24	-136
25	1
26	113
27	492
28	-1774
29	1072
30	912
31	-1088
32	272
33	1
34	239
35	2592
36	-5008
37	-6656
38	20736
39	-15872
40	3968
41	1
42	493
43	10628
44	-50
45	-94432
46	154528
47	-57856
48	-45056
49	39680
50	-7936
51	1
52	1003
53	38768
54	108820
55	-621352
56	455608
57	848384
58	-1538816
59	884480
60	-176896

[1, 1, -1, 1, -1, 1, 1, -4, 2, 1, 7, -16, 8, 1, 21, -28, -26, 48, -16, 1, 51, 32, -356, 408, -136, 1, 113, 492, -1774, 1072, 912, -1088, 272, 1, 239, 2592, -5008, -6656, 20736, -15872, 3968, 1, 493, 10628, -50, -94432, 154528, -57856, -45056, 39680, -7936, 1, 1003, 38768, 108820, -621352, 455608, 848384, -1538816, 884480, -176896]

cp's OEIS Frontend

A142073 Irregular triangle, T(n, k) = coefficients of p(x, n), where p(x, n) = (1-2x)^(n+1) Sum_{j>=0} j^n*(x/(1-x))^j, read by rows.

Table of values

List of values

cp's OEIS Frontend

A142073 Irregular triangle, T(n, k) = coefficients of p(x, n), where p(x, n) = (1-2*x)^(n+1) * Sum_{j>=0} j^n*(x/(1-x))^j, read by rows.

Table of values

List of values

A142073 Irregular triangle, T(n, k) = coefficients of p(x, n), where p(x, n) = (1-2x)^(n+1) Sum_{j>=0} j^n*(x/(1-x))^j, read by rows.