A319512 - cp's OEIS frontend

A319512 a(n) = 7a(n-1) - 14a(n-2) + 7*a(n-3), a(0) = 1, a(1) = 3, a(2) = 11.

n	a(n)
0	1
1	3
2	11
3	42
4	161
5	616
6	2352
7	8967
8	34153
9	129997
10	494606
11	1881355
12	7154980
13	27208132
14	103456689
15	393367835
16	1495638123
17	5686513994
18	21620239081
19	82199944512
20	312521862408
21	1188195487255
22	4517461948657
23	17175149855885
24	65298950120782
25	248262786503683

[1, 3, 11, 42, 161, 616, 2352, 8967, 34153, 129997, 494606, 1881355, 7154980, 27208132, 103456689, 393367835, 1495638123, 5686513994, 21620239081, 82199944512, 312521862408, 1188195487255, 4517461948657, 17175149855885, 65298950120782, 248262786503683]

cp's OEIS Frontend

A319512 a(n) = 7a(n-1) - 14a(n-2) + 7*a(n-3), a(0) = 1, a(1) = 3, a(2) = 11.

Table of values

List of values

cp's OEIS Frontend

A319512 a(n) = 7*a(n-1) - 14*a(n-2) + 7*a(n-3), a(0) = 1, a(1) = 3, a(2) = 11.

Table of values

List of values

A319512 a(n) = 7a(n-1) - 14a(n-2) + 7*a(n-3), a(0) = 1, a(1) = 3, a(2) = 11.