A361727 - cp's OEIS frontend

A361727 Diagonal of rational function 1/(1 - (1 + xy) (x^3 + y^3)).

n	a(n)
0	1
1	0
2	0
3	2
4	4
5	2
6	6
7	24
8	36
9	44
10	126
11	300
12	470
13	860
14	2080
15	4192
16	7420
17	15260
18	33124
19	64568
20	124558
21	259632
22	535668
23	1055460
24	2118414
25	4373412
26	8872644
27	17765396
28	36138168
29	73972404
30	149793424
31	303140552
32	618565948
33	1261454064
34	2561056212
35	5211145368

[1, 0, 0, 2, 4, 2, 6, 24, 36, 44, 126, 300, 470, 860, 2080, 4192, 7420, 15260, 33124, 64568, 124558, 259632, 535668, 1055460, 2118414, 4373412, 8872644, 17765396, 36138168, 73972404, 149793424, 303140552, 618565948, 1261454064, 2561056212, 5211145368]

cp's OEIS Frontend

A361727 Diagonal of rational function 1/(1 - (1 + xy) (x^3 + y^3)).

Table of values

List of values

cp's OEIS Frontend

A361727 Diagonal of rational function 1/(1 - (1 + x*y) * (x^3 + y^3)).

Table of values

List of values

A361727 Diagonal of rational function 1/(1 - (1 + xy) (x^3 + y^3)).