A327318 - cp's OEIS frontend

A327318 Triangular array read by rows: row n shows the coefficients of this polynomial of degree n: p(x,n) = 2^(n-1) ((x+r)^n - (x+s)^n)/(r - s), where r = 1 and s = 1/2.

n	a(n)
1	1
2	3
3	4
4	7
5	18
6	12
7	15
8	56
9	72
10	32
11	31
12	150
13	280
14	240
15	80
16	63
17	372
18	900
19	1120
20	720
21	192
22	127
23	882
24	2604
25	4200
26	3920
27	2016
28	448
29	255
30	2032
31	7056
32	13888
33	16800
34	12544
35	5376
36	1024
37	511
38	4590
39	18288
40	42336
41	62496
42	60480
43	37632
44	13824
45	2304
46	1023
47	10220
48	45900

[1, 3, 4, 7, 18, 12, 15, 56, 72, 32, 31, 150, 280, 240, 80, 63, 372, 900, 1120, 720, 192, 127, 882, 2604, 4200, 3920, 2016, 448, 255, 2032, 7056, 13888, 16800, 12544, 5376, 1024, 511, 4590, 18288, 42336, 62496, 60480, 37632, 13824, 2304, 1023, 10220, 45900]

cp's OEIS Frontend

A327318 Triangular array read by rows: row n shows the coefficients of this polynomial of degree n: p(x,n) = 2^(n-1) ((x+r)^n - (x+s)^n)/(r - s), where r = 1 and s = 1/2.

Table of values

List of values