A039828 - cp's OEIS frontend

A039828 Largest coefficient in expansion of Product_{i=1..n} (1 + (-q)^i).

n	a(n)
1	1
2	1
3	1
4	2
5	3
6	5
7	8
8	14
9	23
10	40
11	69
12	123
13	221
14	397
15	722
16	1314
17	2410
18	4441
19	8215
20	15260
21	28460
22	53222
23	99820
24	187692
25	353743
26	668273
27	1264854
28	2399207
29	4559828
30	8679280
31	16547220
32	31592878
33	60400688
34	115633260
35	221625505
36	425313967

[1, 1, 1, 2, 3, 5, 8, 14, 23, 40, 69, 123, 221, 397, 722, 1314, 2410, 4441, 8215, 15260, 28460, 53222, 99820, 187692, 353743, 668273, 1264854, 2399207, 4559828, 8679280, 16547220, 31592878, 60400688, 115633260, 221625505, 425313967]

cp's OEIS Frontend

A039828 Largest coefficient in expansion of Product_{i=1..n} (1 + (-q)^i).

Table of values

List of values