A349567 - cp's OEIS frontend

A349567 Dirichlet convolution of A133494 [3^(n-1)] with A349452 (Dirichlet inverse of A011782, 2^(n-1)).

n	a(n)
1	1
2	1
3	5
4	17
5	65
6	197
7	665
8	2017
9	6285
10	19025
11	58025
12	174565
13	527345
14	1584737
15	4766245
16	14311841
17	42981185
18	128995317
19	387158345
20	1161697825
21	3485732845
22	10458138977
23	31376865305
24	94134428213
25	282412758225
26	847253996225
27	2541798693045
28	7625460083185
29	22876524019505
30	68629830861205
31	205890058352825
32	617671220125537

[1, 1, 5, 17, 65, 197, 665, 2017, 6285, 19025, 58025, 174565, 527345, 1584737, 4766245, 14311841, 42981185, 128995317, 387158345, 1161697825, 3485732845, 10458138977, 31376865305, 94134428213, 282412758225, 847253996225, 2541798693045, 7625460083185, 22876524019505, 68629830861205, 205890058352825, 617671220125537]

cp's OEIS Frontend

A349567 Dirichlet convolution of A133494 [3^(n-1)] with A349452 (Dirichlet inverse of A011782, 2^(n-1)).

Table of values

List of values