A329024 - cp's OEIS frontend

A329024 Constant term in the expansion of ((x^3 + x + 1/x + 1/x^3)(y^3 + y + 1/y + 1/y^3) - (x + 1/x)(y + 1/y))^(2*n).

n	a(n)
0	1
1	12
2	588
3	49440
4	5187980
5	597027312
6	71962945824
7	8923789535232
8	1128795397492620
9	144940851928720848
10	18832163401980525168
11	2470451402766989534256
12	326667449725835512275488
13	43485599433527022301377600
14	5821983056232777427055717760

[1, 12, 588, 49440, 5187980, 597027312, 71962945824, 8923789535232, 1128795397492620, 144940851928720848, 18832163401980525168, 2470451402766989534256, 326667449725835512275488, 43485599433527022301377600, 5821983056232777427055717760]

cp's OEIS Frontend

A329024 Constant term in the expansion of ((x^3 + x + 1/x + 1/x^3)(y^3 + y + 1/y + 1/y^3) - (x + 1/x)(y + 1/y))^(2*n).

Table of values

List of values

cp's OEIS Frontend

A329024 Constant term in the expansion of ((x^3 + x + 1/x + 1/x^3)*(y^3 + y + 1/y + 1/y^3) - (x + 1/x)*(y + 1/y))^(2*n).

Table of values

List of values

A329024 Constant term in the expansion of ((x^3 + x + 1/x + 1/x^3)(y^3 + y + 1/y + 1/y^3) - (x + 1/x)(y + 1/y))^(2*n).