A050067 - cp's OEIS frontend

A050067 a(n)=a(n-1)+a(m), where m=2n-2-2^(p+1) and 2^p for n >= 4.

n	a(n)
1	1
2	3
3	3
4	6
5	12
6	15
7	21
8	36
9	72
10	75
11	81
12	96
13	132
14	207
15	303
16	510
17	1020
18	1023
19	1029
20	1044
21	1080
22	1155
23	1251
24	1458
25	1968
26	2991
27	4035
28	5190
29	6648
30	9639
31	14829
32	24468
33	48936
34	48939
35	48945
36	48960
37	48996
38	49071
39	49167
40	49374
41	49884

[1, 3, 3, 6, 12, 15, 21, 36, 72, 75, 81, 96, 132, 207, 303, 510, 1020, 1023, 1029, 1044, 1080, 1155, 1251, 1458, 1968, 2991, 4035, 5190, 6648, 9639, 14829, 24468, 48936, 48939, 48945, 48960, 48996, 49071, 49167, 49374, 49884]

cp's OEIS Frontend

A050067 a(n)=a(n-1)+a(m), where m=2n-2-2^(p+1) and 2^p for n >= 4.

Table of values

List of values