A050785 - cp's OEIS frontend

A050785 Palindromes containing at least one pair of consecutive equal digits.

n	a(n)
1	11
2	22
3	33
4	44
5	55
6	66
7	77
8	88
9	99
10	111
11	222
12	333
13	444
14	555
15	666
16	777
17	888
18	999
19	1001
20	1111
21	1221
22	1331
23	1441
24	1551
25	1661
26	1771
27	1881
28	1991
29	2002
30	2112
31	2222
32	2332
33	2442
34	2552
35	2662
36	2772
37	2882
38	2992
39	3003
40	3113
41	3223
42	3333
43	3443
44	3553
45	3663
46	3773
47	3883
48	3993
49	4004
50	4114
51	4224
52	4334
53	4444

[11, 22, 33, 44, 55, 66, 77, 88, 99, 111, 222, 333, 444, 555, 666, 777, 888, 999, 1001, 1111, 1221, 1331, 1441, 1551, 1661, 1771, 1881, 1991, 2002, 2112, 2222, 2332, 2442, 2552, 2662, 2772, 2882, 2992, 3003, 3113, 3223, 3333, 3443, 3553, 3663, 3773, 3883, 3993, 4004, 4114, 4224, 4334, 4444]

cp's OEIS Frontend

A050785 Palindromes containing at least one pair of consecutive equal digits.

Table of values

List of values