A005154 - cp's OEIS frontend

A005154 a(0) = 1, a(1) = 2; thereafter a(n) = 3a(n-1)^2 - 2a(n-2)^4.

n	a(n)
0	1
1	2
2	10
3	268
4	195472
5	104310534400
6	29722161121961969778688
7	2413441860555924454205324333893477339897004032
8	15913289476042091181119569948276231488639535067163704670852319029791565485433738366445158400

[1, 2, 10, 268, 195472, 104310534400, 29722161121961969778688, 2413441860555924454205324333893477339897004032, 15913289476042091181119569948276231488639535067163704670852319029791565485433738366445158400]

cp's OEIS Frontend

A005154 a(0) = 1, a(1) = 2; thereafter a(n) = 3a(n-1)^2 - 2a(n-2)^4.

Table of values

List of values

cp's OEIS Frontend

A005154 a(0) = 1, a(1) = 2; thereafter a(n) = 3*a(n-1)^2 - 2*a(n-2)^4.

Table of values

List of values

A005154 a(0) = 1, a(1) = 2; thereafter a(n) = 3a(n-1)^2 - 2a(n-2)^4.