A171480 - cp's OEIS frontend

A171480 a(n) = 6a(n-1) - 8a(n-2) + 4 for n > 1; a(0) = 1, a(1) = 9.

n	a(n)
0	1
1	9
2	50
3	232
4	996
5	4124
6	16780
7	67692
8	271916
9	1089964
10	4364460
11	17467052
12	69886636
13	279583404
14	1118407340
15	4473776812
16	17895402156
17	71582198444
18	286329973420
19	1145322252972
20	4581293730476
21	18325184359084
22	73300756310700

[1, 9, 50, 232, 996, 4124, 16780, 67692, 271916, 1089964, 4364460, 17467052, 69886636, 279583404, 1118407340, 4473776812, 17895402156, 71582198444, 286329973420, 1145322252972, 4581293730476, 18325184359084, 73300756310700]

cp's OEIS Frontend

A171480 a(n) = 6a(n-1) - 8a(n-2) + 4 for n > 1; a(0) = 1, a(1) = 9.

Table of values

List of values

cp's OEIS Frontend

A171480 a(n) = 6*a(n-1) - 8*a(n-2) + 4 for n > 1; a(0) = 1, a(1) = 9.

Table of values

List of values

A171480 a(n) = 6a(n-1) - 8a(n-2) + 4 for n > 1; a(0) = 1, a(1) = 9.