A120153 - cp's OEIS frontend

A120153 a(n) = 7 + floor((2 + Sum_{j=1..n-1} a(j))/3).

n	a(n)
1	7
2	10
3	13
4	17
5	23
6	31
7	41
8	55
9	73
10	97
11	130
12	173
13	231
14	308
15	410
16	547
17	729
18	972
19	1296
20	1728
21	2304
22	3072
23	4096
24	5462
25	7282
26	9710
27	12946
28	17262
29	23016
30	30688
31	40917
32	54556
33	72741
34	96988
35	129318
36	172424
37	229898
38	306531
39	408708
40	544944

[7, 10, 13, 17, 23, 31, 41, 55, 73, 97, 130, 173, 231, 308, 410, 547, 729, 972, 1296, 1728, 2304, 3072, 4096, 5462, 7282, 9710, 12946, 17262, 23016, 30688, 40917, 54556, 72741, 96988, 129318, 172424, 229898, 306531, 408708, 544944]

cp's OEIS Frontend

A120153 a(n) = 7 + floor((2 + Sum_{j=1..n-1} a(j))/3).

Table of values

List of values