A369985 - cp's OEIS frontend

A369985 Maximum of the absolute value of the coefficients of (1 - x) * (1 - x^3) * (1 - x^6) * ... * (1 - x^(n*(n+1)/2)).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	2
7	3
8	3
9	5
10	4
11	5
12	4
13	8
14	10
15	9
16	14
17	16
18	26
19	36
20	47
21	51
22	82
23	48
24	43
25	49
26	56
27	94
28	147
29	152
30	174
31	120
32	214
33	268
34	370
35	580
36	519
37	598
38	1024
39	1217
40	1750
41	2473
42	2417
43	3340
44	4795
45	7086
46	12978
47	4808
48	5675
49	9373
50	13083
51	9644
52	8762
53	9516
54	10702
55	14483

[1, 1, 1, 1, 2, 2, 2, 3, 3, 5, 4, 5, 4, 8, 10, 9, 14, 16, 26, 36, 47, 51, 82, 48, 43, 49, 56, 94, 147, 152, 174, 120, 214, 268, 370, 580, 519, 598, 1024, 1217, 1750, 2473, 2417, 3340, 4795, 7086, 12978, 4808, 5675, 9373, 13083, 9644, 8762, 9516, 10702, 14483]

cp's OEIS Frontend

A369985 Maximum of the absolute value of the coefficients of (1 - x) * (1 - x^3) * (1 - x^6) * ... * (1 - x^(n*(n+1)/2)).

Table of values

List of values