A318993 - cp's OEIS frontend

A318993 Matula-Goebel number of the planted achiral tree determined by the n-th number whose consecutive prime indices are divisible.

n	a(n)
1	1
2	2
3	4
4	3
5	8
6	7
7	16
8	5
9	9
10	19
11	32
12	17
13	64
14	53
15	11
16	128
17	23
18	256
19	67
20	49
21	131
22	512
23	59
24	27
25	311
26	25
27	241
28	1024
29	2048
30	31
31	719
32	83
33	4096
34	1619
35	361
36	331
37	8192
38	227
39	16384
40	739
41	3671
42	32768
43	277
44	81
45	103
46	2063
47	65536
48	97
49	1523
50	2809
51	8161
52	131072
53	262144
54	17863

[1, 2, 4, 3, 8, 7, 16, 5, 9, 19, 32, 17, 64, 53, 11, 128, 23, 256, 67, 49, 131, 512, 59, 27, 311, 25, 241, 1024, 2048, 31, 719, 83, 4096, 1619, 361, 331, 8192, 227, 16384, 739, 3671, 32768, 277, 81, 103, 2063, 65536, 97, 1523, 2809, 8161, 131072, 262144, 17863]

cp's OEIS Frontend

A318993 Matula-Goebel number of the planted achiral tree determined by the n-th number whose consecutive prime indices are divisible.

Table of values

List of values