A276021 - cp's OEIS frontend

A276021 n^2 * a(n) = 3(39n^2 - 52n + 20) a(n-1) - 441(3n-4)^2 * a(n-2), with a(0)=1, a(1)=21.

n	a(n)
0	1
1	21
2	693
3	23940
4	734643
5	13697019
6	-494620749
7	-83079255420
8	-6814815765975
9	-444980496382695
10	-25071954462140859
11	-1226361084729855984
12	-49426887403935395172
13	-1287188243957889124740
14	23935850133162849385308
15	6798920856226697943604944
16	650950202721260061404073891

[1, 21, 693, 23940, 734643, 13697019, -494620749, -83079255420, -6814815765975, -444980496382695, -25071954462140859, -1226361084729855984, -49426887403935395172, -1287188243957889124740, 23935850133162849385308, 6798920856226697943604944, 650950202721260061404073891]

cp's OEIS Frontend

A276021 n^2 * a(n) = 3(39n^2 - 52n + 20) a(n-1) - 441(3n-4)^2 * a(n-2), with a(0)=1, a(1)=21.

Table of values

List of values

cp's OEIS Frontend

A276021 n^2 * a(n) = 3*(39*n^2 - 52*n + 20) * a(n-1) - 441*(3*n-4)^2 * a(n-2), with a(0)=1, a(1)=21.

Table of values

List of values

A276021 n^2 * a(n) = 3(39n^2 - 52n + 20) a(n-1) - 441(3n-4)^2 * a(n-2), with a(0)=1, a(1)=21.