A029488 - cp's OEIS frontend

A029488 Numbers k that divide the (left) concatenation of all numbers <= k written in base 19 (most significant digit on left).

n	a(n)
1	1
2	3
3	9
4	24
5	27
6	40
7	45
8	65
9	72
10	85
11	120
12	135
13	153
14	216
15	221
16	333
17	360
18	440
19	501
20	543
21	648
22	1080
23	1240
24	1320
25	2456
26	2493
27	3240
28	3720
29	3960
30	4887
31	5169
32	5427
33	6309
34	6504
35	6981
36	7440
37	9360
38	10320
39	11583
40	12555
41	14391
42	16848
43	18135
44	18255
45	22320
46	28080
47	28183
48	28629
49	37360
50	38313
51	51795
52	52545
53	54405
54	59985
55	66960
56	84240
57	89415
58	96720
59	101520
60	118989
61	152784
62	925520
63	3899205
64	4756545
65	6259240
66	9604872
67	13659624
68	14446344
69	17753256
70	17784920
71	18694341
72	19484440
73	20518065
74	21377495
75	23876424
76	31787080
77	36603495
78	60454107
79	80052861
80	95747177
81	98872632

[1, 3, 9, 24, 27, 40, 45, 65, 72, 85, 120, 135, 153, 216, 221, 333, 360, 440, 501, 543, 648, 1080, 1240, 1320, 2456, 2493, 3240, 3720, 3960, 4887, 5169, 5427, 6309, 6504, 6981, 7440, 9360, 10320, 11583, 12555, 14391, 16848, 18135, 18255, 22320, 28080, 28183, 28629, 37360, 38313, 51795, 52545, 54405, 59985, 66960, 84240, 89415, 96720, 101520, 118989, 152784, 925520, 3899205, 4756545, 6259240, 9604872, 13659624, 14446344, 17753256, 17784920, 18694341, 19484440, 20518065, 21377495, 23876424, 31787080, 36603495, 60454107, 80052861, 95747177, 98872632]

cp's OEIS Frontend

A029488 Numbers k that divide the (left) concatenation of all numbers <= k written in base 19 (most significant digit on left).

Table of values

List of values