A025509 - cp's OEIS frontend

A025509 Least k>1 such that reverse of first n terms of A006928 repeats beginning at k-th term.

n	a(n)
1	3
2	2
3	4
4	3
5	2
6	19
7	18
8	17
9	16
10	41
11	149
12	148
13	147
14	146
15	145
16	225
17	224
18	223
19	222
20	221
21	220
22	219
23	218
24	217
25	377
26	376
27	375
28	577
29	576
30	575
31	574
32	573
33	572
34	571
35	570
36	569
37	568
38	567
39	566
40	565
41	564
42	563
43	7697
44	7696
45	7695
46	7694
47	7693
48	7692
49	7691
50	7690
51	7689
52	7688
53	7687
54	7686

[3, 2, 4, 3, 2, 19, 18, 17, 16, 41, 149, 148, 147, 146, 145, 225, 224, 223, 222, 221, 220, 219, 218, 217, 377, 376, 375, 577, 576, 575, 574, 573, 572, 571, 570, 569, 568, 567, 566, 565, 564, 563, 7697, 7696, 7695, 7694, 7693, 7692, 7691, 7690, 7689, 7688, 7687, 7686]

cp's OEIS Frontend

A025509 Least k>1 such that reverse of first n terms of A006928 repeats beginning at k-th term.

Table of values

List of values