A309347 - cp's OEIS frontend

A309347 Sums of two refactorable numbers whose difference is refactorable.

n	a(n)
1	3
2	10
3	17
4	27
5	36
6	48
7	54
8	60
9	84
10	88
11	96
12	104
13	108
14	112
15	120
16	128
17	132
18	136
19	144
20	152
21	156
22	168
23	176
24	180
25	184
26	192
27	200
28	204
29	208
30	216
31	224
32	228
33	232
34	240
35	248
36	252
37	256
38	264
39	272
40	276
41	280
42	288
43	296
44	300
45	304
46	312
47	324
48	328
49	336
50	344
51	348
52	352
53	360
54	368

[3, 10, 17, 27, 36, 48, 54, 60, 84, 88, 96, 104, 108, 112, 120, 128, 132, 136, 144, 152, 156, 168, 176, 180, 184, 192, 200, 204, 208, 216, 224, 228, 232, 240, 248, 252, 256, 264, 272, 276, 280, 288, 296, 300, 304, 312, 324, 328, 336, 344, 348, 352, 360, 368]

cp's OEIS Frontend

A309347 Sums of two refactorable numbers whose difference is refactorable.

Table of values

List of values

n	a(n)
1	3
2	10
3	17
4	27
5	36
6	48
7	54
8	60
9	84
10	88
11	96
12	104
13	108
14	112
15	120
16	128
17	132
18	136
19	144
20	152
21	156
22	168
23	176
24	180
25	184
26	192
27	200
28	204
29	208
30	216
31	224
32	228
33	232
34	240
35	248
36	252
37	256
38	264
39	272
40	276
41	280
42	288
43	296
44	300
45	304
46	312
47	324
48	328
49	336
50	344
51	348
52	352
53	360
54	368

n	a(n)
1	3
2	10
3	17
4	27
5	36
6	48
7	54
8	60
9	84
10	88
11	96
12	104
13	108
14	112
15	120
16	128
17	132
18	136
19	144
20	152
21	156
22	168
23	176
24	180
25	184
26	192
27	200
28	204
29	208
30	216
31	224
32	228
33	232
34	240
35	248
36	252
37	256
38	264
39	272
40	276
41	280
42	288
43	296
44	300
45	304
46	312
47	324
48	328
49	336
50	344
51	348
52	352
53	360
54	368

n	a(n)
1	3
2	10
3	17
4	27
5	36
6	48
7	54
8	60
9	84
10	88
11	96
12	104
13	108
14	112
15	120
16	128
17	132
18	136
19	144
20	152
21	156
22	168
23	176
24	180
25	184
26	192
27	200
28	204
29	208
30	216
31	224
32	228
33	232
34	240
35	248
36	252
37	256
38	264
39	272
40	276
41	280
42	288
43	296
44	300
45	304
46	312
47	324
48	328
49	336
50	344
51	348
52	352
53	360
54	368