A361729 - cp's OEIS frontend

A361729 Diagonal of rational function 1/(1 - (1 + xyz) * (x^2 + y^2 + z^2)).

n	a(n)
0	1
1	0
2	6
3	18
4	108
5	546
6	3030
7	16920
8	96480
9	557460
10	3255426
11	19186020
12	113905386
13	680583708
14	4088506428
15	24677473884
16	149564145060
17	909784736388
18	5552109174084
19	33981183515664
20	208523253915306
21	1282621025382840
22	7906367632595328
23	48832556909752044

[1, 0, 6, 18, 108, 546, 3030, 16920, 96480, 557460, 3255426, 19186020, 113905386, 680583708, 4088506428, 24677473884, 149564145060, 909784736388, 5552109174084, 33981183515664, 208523253915306, 1282621025382840, 7906367632595328, 48832556909752044]

cp's OEIS Frontend

A361729 Diagonal of rational function 1/(1 - (1 + xyz) * (x^2 + y^2 + z^2)).

Table of values

List of values

cp's OEIS Frontend

A361729 Diagonal of rational function 1/(1 - (1 + x*y*z) * (x^2 + y^2 + z^2)).

Table of values

List of values

A361729 Diagonal of rational function 1/(1 - (1 + xyz) * (x^2 + y^2 + z^2)).