A152246 - cp's OEIS frontend

A152246 Composites c where |c-m| = 1, where m is any of the smallest positive integers with their number of divisors. (m belongs to sequence A007416.)

n	a(n)
1	15
2	25
3	35
4	49
5	63
6	65
7	119
8	121
9	143
10	145
11	361
12	575
13	721
14	841
15	899
16	901
17	959
18	961
19	1023
20	1025
21	1261
22	1295
23	1679
24	1681
25	2519
26	2881
27	3071
28	3073
29	3599
30	3601
31	4095
32	4097
33	5041
34	5183
35	5185
36	6479
37	6721
38	9215
39	9217
40	10081
41	12287
42	14399
43	15119
44	20159
45	25199

[15, 25, 35, 49, 63, 65, 119, 121, 143, 145, 361, 575, 721, 841, 899, 901, 959, 961, 1023, 1025, 1261, 1295, 1679, 1681, 2519, 2881, 3071, 3073, 3599, 3601, 4095, 4097, 5041, 5183, 5185, 6479, 6721, 9215, 9217, 10081, 12287, 14399, 15119, 20159, 25199]

cp's OEIS Frontend

A152246 Composites c where |c-m| = 1, where m is any of the smallest positive integers with their number of divisors. (m belongs to sequence A007416.)

Table of values

List of values