A346296 - cp's OEIS frontend

A346296 a(0) = 1; thereafter a(n) = 2*a(n-1) + 1, with digits rearranged into nondecreasing order.

n	a(n)
0	1
1	3
2	7
3	15
4	13
5	27
6	55
7	111
8	223
9	447
10	589
11	1179
12	2359
13	1479
14	2599
15	1599
16	1399
17	2799
18	5599
19	11199
20	22399
21	44799
22	58999
23	117999
24	235999
25	147999
26	259999
27	159999
28	139999
29	279999
30	559999
31	1119999
32	2239999
33	4479999
34	5899999
35	11799999
36	23599999
37	14799999
38	25999999

[1, 3, 7, 15, 13, 27, 55, 111, 223, 447, 589, 1179, 2359, 1479, 2599, 1599, 1399, 2799, 5599, 11199, 22399, 44799, 58999, 117999, 235999, 147999, 259999, 159999, 139999, 279999, 559999, 1119999, 2239999, 4479999, 5899999, 11799999, 23599999, 14799999, 25999999]

cp's OEIS Frontend

A346296 a(0) = 1; thereafter a(n) = 2*a(n-1) + 1, with digits rearranged into nondecreasing order.

Table of values

List of values