A294605 - cp's OEIS frontend

A294605 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-jx^j)^(j^(kj)) in powers of x.

n	a(n)
0	1
1	1
2	-1
3	1
4	-1
5	-2
6	1
7	-1
8	-8
9	-1
10	1
11	-1
12	-32
13	-73
14	-1
15	1
16	-1
17	-128
18	-2155
19	-919
20	5
21	1
22	-1
23	-512
24	-58921
25	-259477
26	-13977
27	1
28	1
29	-1
30	-2048
31	-1593811
32	-67041751
33	-48496477
34	-253640
35	13
36	1
37	-1
38	-8192
39	-43044673
40	-17178144301
41	-152513231553
42	-13001163543
43	-5290184
44	4

[1, 1, -1, 1, -1, -2, 1, -1, -8, -1, 1, -1, -32, -73, -1, 1, -1, -128, -2155, -919, 5, 1, -1, -512, -58921, -259477, -13977, 1, 1, -1, -2048, -1593811, -67041751, -48496477, -253640, 13, 1, -1, -8192, -43044673, -17178144301, -152513231553, -13001163543, -5290184, 4]

cp's OEIS Frontend

A294605 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-jx^j)^(j^(kj)) in powers of x.

Table of values

List of values

cp's OEIS Frontend

A294605 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-j*x^j)^(j^(k*j)) in powers of x.

Table of values

List of values

A294605 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-jx^j)^(j^(kj)) in powers of x.