A243259 - cp's OEIS frontend

A243259 Numbers n such that n appears in the sequence x(i) = x(i-1) +/- digitsum(x(i-1)), where even digitsums are added, odd digitsums are subtracted and x(0) = n.

n	a(n)
1	99
2	108
3	117
4	198
5	207
6	216
7	297
8	306
9	315
10	396
11	405
12	414
13	495
14	504
15	513
16	594
17	603
18	612
19	693
20	702
21	711
22	792
23	801
24	810
25	972
26	990
27	999
28	1008
29	1098
30	1107
31	1116
32	1197
33	1206
34	1215
35	1296
36	1305
37	1314
38	1395
39	1404
40	1413
41	1494
42	1503
43	1512
44	1593
45	1602
46	1611
47	1692
48	1701

[99, 108, 117, 198, 207, 216, 297, 306, 315, 396, 405, 414, 495, 504, 513, 594, 603, 612, 693, 702, 711, 792, 801, 810, 972, 990, 999, 1008, 1098, 1107, 1116, 1197, 1206, 1215, 1296, 1305, 1314, 1395, 1404, 1413, 1494, 1503, 1512, 1593, 1602, 1611, 1692, 1701]

cp's OEIS Frontend

A243259 Numbers n such that n appears in the sequence x(i) = x(i-1) +/- digitsum(x(i-1)), where even digitsums are added, odd digitsums are subtracted and x(0) = n.

Table of values

List of values