A342638 - cp's OEIS frontend

A342638 a(0) = 0, a(1) = 1; a(2n) = a(n), a(2n+1) = 9*a(n) + a(n+1).

n	a(n)
0	0
1	1
2	1
3	10
4	1
5	19
6	10
7	91
8	1
9	28
10	19
11	181
12	10
13	181
14	91
15	820
16	1
17	37
18	28
19	271
20	19
21	352
22	181
23	1639
24	10
25	271
26	181
27	1720
28	91
29	1639
30	820
31	7381
32	1
33	46
34	37
35	361
36	28
37	523
38	271
39	2458
40	19
41	523
42	352
43	3349
44	181
45	3268
46	1639
47	14761
48	10
49	361
50	271
51	2620
52	181
53	3349
54	1720
55	15571
56	91
57	2458
58	1639
59	15571
60	820

[0, 1, 1, 10, 1, 19, 10, 91, 1, 28, 19, 181, 10, 181, 91, 820, 1, 37, 28, 271, 19, 352, 181, 1639, 10, 271, 181, 1720, 91, 1639, 820, 7381, 1, 46, 37, 361, 28, 523, 271, 2458, 19, 523, 352, 3349, 181, 3268, 1639, 14761, 10, 361, 271, 2620, 181, 3349, 1720, 15571, 91, 2458, 1639, 15571, 820]

cp's OEIS Frontend

A342638 a(0) = 0, a(1) = 1; a(2n) = a(n), a(2n+1) = 9*a(n) + a(n+1).

Table of values

List of values

cp's OEIS Frontend

A342638 a(0) = 0, a(1) = 1; a(2*n) = a(n), a(2*n+1) = 9*a(n) + a(n+1).

Table of values

List of values

A342638 a(0) = 0, a(1) = 1; a(2n) = a(n), a(2n+1) = 9*a(n) + a(n+1).