A265385 - cp's OEIS frontend

A265385 Sequence defined by a(1)=a(2)=1 and a(n) = gray(a(n-1) + a(n-2)), with gray(m) = A003188(m).

n	a(n)
1	1
2	1
3	3
4	6
5	13
6	26
7	52
8	105
9	211
10	418
11	847
12	1673
13	3380
14	6755
15	13404
16	27104
17	53538
18	108163
19	216183
20	428935
21	867329
22	1713228
23	3461227
24	6917868
25	13725948
26	27754524
27	54823316
28	110759272
29	221371778
30	439230367
31	888144817
32	1754346232
33	3544296957
34	7083888783

[1, 1, 3, 6, 13, 26, 52, 105, 211, 418, 847, 1673, 3380, 6755, 13404, 27104, 53538, 108163, 216183, 428935, 867329, 1713228, 3461227, 6917868, 13725948, 27754524, 54823316, 110759272, 221371778, 439230367, 888144817, 1754346232, 3544296957, 7083888783]

cp's OEIS Frontend

A265385 Sequence defined by a(1)=a(2)=1 and a(n) = gray(a(n-1) + a(n-2)), with gray(m) = A003188(m).

Table of values

List of values