A033670 - cp's OEIS frontend

A033670 Trajectory of 89 under map x->x + (x-with-digits-reversed).

n	a(n)
0	89
1	187
2	968
3	1837
4	9218
5	17347
6	91718
7	173437
8	907808
9	1716517
10	8872688
11	17735476
12	85189247
13	159487405
14	664272356
15	1317544822
16	3602001953
17	7193004016
18	13297007933
19	47267087164
20	93445163438

[89, 187, 968, 1837, 9218, 17347, 91718, 173437, 907808, 1716517, 8872688, 17735476, 85189247, 159487405, 664272356, 1317544822, 3602001953, 7193004016, 13297007933, 47267087164, 93445163438]

cp's OEIS Frontend

A033670 Trajectory of 89 under map x->x + (x-with-digits-reversed).

Table of values

List of values