A329774 - cp's OEIS frontend

A329774 a(n) = n+1 for n <= 2; otherwise a(n) = 3*a(n-3)+1.

n	a(n)
0	1
1	2
2	3
3	4
4	7
5	10
6	13
7	22
8	31
9	40
10	67
11	94
12	121
13	202
14	283
15	364
16	607
17	850
18	1093
19	1822
20	2551
21	3280
22	5467
23	7654
24	9841
25	16402
26	22963
27	29524
28	49207
29	68890
30	88573
31	147622
32	206671
33	265720
34	442867
35	620014
36	797161
37	1328602
38	1860043
39	2391484
40	3985807

[1, 2, 3, 4, 7, 10, 13, 22, 31, 40, 67, 94, 121, 202, 283, 364, 607, 850, 1093, 1822, 2551, 3280, 5467, 7654, 9841, 16402, 22963, 29524, 49207, 68890, 88573, 147622, 206671, 265720, 442867, 620014, 797161, 1328602, 1860043, 2391484, 3985807]

cp's OEIS Frontend

A329774 a(n) = n+1 for n <= 2; otherwise a(n) = 3*a(n-3)+1.

Table of values

List of values