A160089 - cp's OEIS frontend

A160089 The maximum of the absolute value of the coefficients of Pn = (1-x)(1-x^2)(1-x^3)...(1-x^n).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	2
7	2
8	2
9	2
10	3
11	2
12	4
13	3
14	3
15	4
16	6
17	5
18	6
19	7
20	8
21	8
22	10
23	11
24	16
25	16
26	19
27	21
28	28
29	29
30	34
31	41
32	50
33	56
34	68
35	80
36	100
37	114
38	135
39	158
40	196
41	225
42	269
43	320
44	388
45	455
46	544
47	644
48	786
49	921
50	1111
51	1321
52	1600
53	1891
54	2274
55	2711
56	3280
57	3895
58	4694
59	5591
60	6780
61	8051
62	9729
63	11624

[1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 3, 2, 4, 3, 3, 4, 6, 5, 6, 7, 8, 8, 10, 11, 16, 16, 19, 21, 28, 29, 34, 41, 50, 56, 68, 80, 100, 114, 135, 158, 196, 225, 269, 320, 388, 455, 544, 644, 786, 921, 1111, 1321, 1600, 1891, 2274, 2711, 3280, 3895, 4694, 5591, 6780, 8051, 9729, 11624]

cp's OEIS Frontend

A160089 The maximum of the absolute value of the coefficients of Pn = (1-x)(1-x^2)(1-x^3)...(1-x^n).

Table of values

List of values