A268527 - cp's OEIS frontend

A268527 a(n) = ra(ceiling(n/2))+sa(floor(n/2)) with a(1)=1 and (r,s)=(4,1).

n	a(n)
1	1
2	5
3	21
4	25
5	89
6	105
7	121
8	125
9	381
10	445
11	509
12	525
13	589
14	605
15	621
16	625
17	1649
18	1905
19	2161
20	2225
21	2481
22	2545
23	2609
24	2625
25	2881
26	2945
27	3009
28	3025
29	3089
30	3105
31	3121
32	3125
33	7221
34	8245
35	9269
36	9525
37	10549
38	10805
39	11061
40	11125
41	12149
42	12405
43	12661
44	12725
45	12981
46	13045
47	13109
48	13125
49	14149
50	14405

[1, 5, 21, 25, 89, 105, 121, 125, 381, 445, 509, 525, 589, 605, 621, 625, 1649, 1905, 2161, 2225, 2481, 2545, 2609, 2625, 2881, 2945, 3009, 3025, 3089, 3105, 3121, 3125, 7221, 8245, 9269, 9525, 10549, 10805, 11061, 11125, 12149, 12405, 12661, 12725, 12981, 13045, 13109, 13125, 14149, 14405]

cp's OEIS Frontend

A268527 a(n) = ra(ceiling(n/2))+sa(floor(n/2)) with a(1)=1 and (r,s)=(4,1).

Table of values

List of values

cp's OEIS Frontend

A268527 a(n) = r*a(ceiling(n/2))+s*a(floor(n/2)) with a(1)=1 and (r,s)=(4,1).

Table of values

List of values

A268527 a(n) = ra(ceiling(n/2))+sa(floor(n/2)) with a(1)=1 and (r,s)=(4,1).