A034840 - cp's OEIS frontend

A034840 Concatenation of 3 or more numbers in arithmetic progression.

n	a(n)
0	111
1	123
2	135
3	147
4	159
5	210
6	222
7	234
8	246
9	258
10	321
11	333
12	345
13	357
14	369
15	420
16	432
17	444
18	456
19	468
20	531
21	543
22	555
23	567
24	579
25	630
26	642
27	654
28	666
29	678
30	741
31	753
32	765
33	777
34	789
35	840
36	852
37	864
38	876
39	888
40	951
41	963
42	975
43	987
44	999
45	1050
46	1062
47	1074
48	1086
49	1098

[111, 123, 135, 147, 159, 210, 222, 234, 246, 258, 321, 333, 345, 357, 369, 420, 432, 444, 456, 468, 531, 543, 555, 567, 579, 630, 642, 654, 666, 678, 741, 753, 765, 777, 789, 840, 852, 864, 876, 888, 951, 963, 975, 987, 999, 1050, 1062, 1074, 1086, 1098]

cp's OEIS Frontend

A034840 Concatenation of 3 or more numbers in arithmetic progression.

Table of values

List of values