A250304 - cp's OEIS frontend

A250304 Four-column array read by rows: T(n,k) = the coefficient of x^k in the expanded polynomial x^3 + (x+1)^3 + ... + (x+n-1)^3, for 0 <= k <= 3.

n	a(n)
1	0
2	0
3	0
4	1
5	1
6	3
7	3
8	2
9	9
10	15
11	9
12	3
13	36
14	42
15	18
16	4
17	100
18	90
19	30
20	5
21	225
22	165
23	45
24	6
25	441
26	273
27	63
28	7
29	784
30	420
31	84
32	8
33	1296
34	612
35	108
36	9
37	2025
38	855
39	135
40	10
41	3025
42	1155
43	165
44	11
45	4356
46	1518
47	198
48	12
49	6084
50	1950
51	234
52	13
53	8281
54	2457
55	273
56	14
57	11025
58	3045
59	315
60	15
61	14400
62	3720
63	360
64	16

[0, 0, 0, 1, 1, 3, 3, 2, 9, 15, 9, 3, 36, 42, 18, 4, 100, 90, 30, 5, 225, 165, 45, 6, 441, 273, 63, 7, 784, 420, 84, 8, 1296, 612, 108, 9, 2025, 855, 135, 10, 3025, 1155, 165, 11, 4356, 1518, 198, 12, 6084, 1950, 234, 13, 8281, 2457, 273, 14, 11025, 3045, 315, 15, 14400, 3720, 360, 16]

cp's OEIS Frontend

A250304 Four-column array read by rows: T(n,k) = the coefficient of x^k in the expanded polynomial x^3 + (x+1)^3 + ... + (x+n-1)^3, for 0 <= k <= 3.

Table of values

List of values