A213655 - cp's OEIS frontend

A213655 Number of dominating subsets of the theta-graph TH(2,2,n) (n>=1). A tribonacci sequence with initial values 13, 23, and 41.

n	a(n)
1	13
2	23
3	41
4	77
5	141
6	259
7	477
8	877
9	1613
10	2967
11	5457
12	10037
13	18461
14	33955
15	62453
16	114869
17	211277
18	388599
19	714745
20	1314621
21	2417965
22	4447331
23	8179917
24	15045213
25	27672461
26	50897591
27	93615265
28	172185317
29	316698173
30	582498755

[13, 23, 41, 77, 141, 259, 477, 877, 1613, 2967, 5457, 10037, 18461, 33955, 62453, 114869, 211277, 388599, 714745, 1314621, 2417965, 4447331, 8179917, 15045213, 27672461, 50897591, 93615265, 172185317, 316698173, 582498755]

cp's OEIS Frontend

A213655 Number of dominating subsets of the theta-graph TH(2,2,n) (n>=1). A tribonacci sequence with initial values 13, 23, and 41.

Table of values

List of values