A146543 - cp's OEIS frontend

A146543 The LerchPhi functional part of A060187 MacMahon numbers is treated/ solved for as a curvature to give a set of polynomial triangle sequence coefficients: p(x,n)=Sum[A060187(n,m)*x^(m-1),{m,0,n}]; q(x,n)=k from Solve[FullSimplify[ExpandAll[p[x, n]/(x - 1)^n]] - (1 + k/x^2) == 0, k].

n	a(n)
0	2
1	0
2	8
3	2
4	20
5	26
6	0
7	80
8	224
9	80
10	2
11	232
12	1692
13	1672
14	242
15	0
16	728
17	10528
18	23568
19	10528
20	728
21	2
22	2172
23	60678
24	259688
25	259758
26	60636
27	2186
28	0
29	6560
30	331584
31	2485344
32	4674944
33	2485344
34	331584
35	6560
36	2
37	19664
38	1756376
39	21707888
40	69413420
41	69413168

[2, 0, 8, 2, 20, 26, 0, 80, 224, 80, 2, 232, 1692, 1672, 242, 0, 728, 10528, 23568, 10528, 728, 2, 2172, 60678, 259688, 259758, 60636, 2186, 0, 6560, 331584, 2485344, 4674944, 2485344, 331584, 6560, 2, 19664, 1756376, 21707888, 69413420, 69413168]

cp's OEIS Frontend

A146543 The LerchPhi functional part of A060187 MacMahon numbers is treated/ solved for as a curvature to give a set of polynomial triangle sequence coefficients: p(x,n)=Sum[A060187(n,m)*x^(m-1),{m,0,n}]; q(x,n)=k from Solve[FullSimplify[ExpandAll[p[x, n]/(x - 1)^n]] - (1 + k/x^2) == 0, k].

Table of values

List of values