A155196 - cp's OEIS frontend

A155196 a(n)=7*a(n-1)+a(n-2), n>2 ; a(0)=1, a(1)=6, a(2)=42 .

n	a(n)
0	1
1	6
2	42
3	300
4	2142
5	15294
6	109200
7	779694
8	5567058
9	39749100
10	283810758
11	2026424406
12	14468781600
13	103307895606
14	737624050842
15	5266676251500
16	37604357811342
17	268497180930894
18	1917084624327600
19	13688089551224094

[1, 6, 42, 300, 2142, 15294, 109200, 779694, 5567058, 39749100, 283810758, 2026424406, 14468781600, 103307895606, 737624050842, 5266676251500, 37604357811342, 268497180930894, 1917084624327600, 13688089551224094]

cp's OEIS Frontend

A155196 a(n)=7*a(n-1)+a(n-2), n>2 ; a(0)=1, a(1)=6, a(2)=42 .

Table of values

List of values