A320292 - cp's OEIS frontend

A320292 Zerofree numbers k such that the product (m+n)*p, where m,n are the first and the last digits of k, and p is the number which is the part of k between m and n, is a divisor of k.

n	a(n)
1	126
2	162
3	212
4	216
5	234
6	413
7	432
8	672
9	864
10	891
11	918
12	2112
13	2132
14	2176
15	2691
16	2772
17	2871
18	2912
19	3168
20	4144
21	4199
22	4224
23	4455
24	5184
25	6336
26	8448
27	21372
28	21771
29	23391
30	43673
31	53768
32	55328
33	64116
34	171432
35	228177
36	316764
37	412272
38	515484
39	594342
40	638715
41	663832
42	824544
43	1588248
44	5136248
45	7222932

[126, 162, 212, 216, 234, 413, 432, 672, 864, 891, 918, 2112, 2132, 2176, 2691, 2772, 2871, 2912, 3168, 4144, 4199, 4224, 4455, 5184, 6336, 8448, 21372, 21771, 23391, 43673, 53768, 55328, 64116, 171432, 228177, 316764, 412272, 515484, 594342, 638715, 663832, 824544, 1588248, 5136248, 7222932]

cp's OEIS Frontend

A320292 Zerofree numbers k such that the product (m+n)*p, where m,n are the first and the last digits of k, and p is the number which is the part of k between m and n, is a divisor of k.

Table of values

List of values