A238823 - cp's OEIS frontend

A238823 a(n) = 3a(n-1)-4a(n-3)+a(n-4)+a(n-5)+3*a(n-6)-a(n-7) for n >= 8, with initial values as shown.

n	a(n)
1	2
2	3
3	6
4	14
5	34
6	84
7	208
8	515
9	1272
10	3138
11	7734
12	19055
13	46940
14	115631
15	284846
16	701709
17	1728662
18	4258604
19	10491218
20	25845514
21	63671404
22	156856887
23	386422704
24	951966378
25	2345203554
26	5777493461
27	14233063160
28	35063663603
29	86380598122
30	212801715171
31	524244692006
32	1291495687122

[2, 3, 6, 14, 34, 84, 208, 515, 1272, 3138, 7734, 19055, 46940, 115631, 284846, 701709, 1728662, 4258604, 10491218, 25845514, 63671404, 156856887, 386422704, 951966378, 2345203554, 5777493461, 14233063160, 35063663603, 86380598122, 212801715171, 524244692006, 1291495687122]

cp's OEIS Frontend

A238823 a(n) = 3a(n-1)-4a(n-3)+a(n-4)+a(n-5)+3*a(n-6)-a(n-7) for n >= 8, with initial values as shown.

Table of values

List of values

cp's OEIS Frontend

A238823 a(n) = 3*a(n-1)-4*a(n-3)+a(n-4)+a(n-5)+3*a(n-6)-a(n-7) for n >= 8, with initial values as shown.

Table of values

List of values

A238823 a(n) = 3a(n-1)-4a(n-3)+a(n-4)+a(n-5)+3*a(n-6)-a(n-7) for n >= 8, with initial values as shown.