A078393 - cp's OEIS frontend

A078393 Squarefree numbers which can be written as sum of a positive square and a positive cube.

n	a(n)
1	2
2	5
3	10
4	17
5	26
6	31
7	33
8	37
9	43
10	57
11	65
12	73
13	82
14	89
15	91
16	101
17	113
18	122
19	127
20	129
21	134
22	141
23	145
24	161
25	170
26	174
27	177
28	185
29	197
30	206
31	217
32	223
33	226
34	233
35	241
36	246
37	257
38	265
39	269
40	283
41	290
42	321
43	337
44	347
45	353
46	359
47	362
48	379
49	381
50	385
51	401
52	407
53	427
54	442
55	443

[2, 5, 10, 17, 26, 31, 33, 37, 43, 57, 65, 73, 82, 89, 91, 101, 113, 122, 127, 129, 134, 141, 145, 161, 170, 174, 177, 185, 197, 206, 217, 223, 226, 233, 241, 246, 257, 265, 269, 283, 290, 321, 337, 347, 353, 359, 362, 379, 381, 385, 401, 407, 427, 442, 443]

cp's OEIS Frontend

A078393 Squarefree numbers which can be written as sum of a positive square and a positive cube.

Table of values

List of values

n	a(n)
1	2
2	5
3	10
4	17
5	26
6	31
7	33
8	37
9	43
10	57
11	65
12	73
13	82
14	89
15	91
16	101
17	113
18	122
19	127
20	129
21	134
22	141
23	145
24	161
25	170
26	174
27	177
28	185
29	197
30	206
31	217
32	223
33	226
34	233
35	241
36	246
37	257
38	265
39	269
40	283
41	290
42	321
43	337
44	347
45	353
46	359
47	362
48	379
49	381
50	385
51	401
52	407
53	427
54	442
55	443

n	a(n)
1	2
2	5
3	10
4	17
5	26
6	31
7	33
8	37
9	43
10	57
11	65
12	73
13	82
14	89
15	91
16	101
17	113
18	122
19	127
20	129
21	134
22	141
23	145
24	161
25	170
26	174
27	177
28	185
29	197
30	206
31	217
32	223
33	226
34	233
35	241
36	246
37	257
38	265
39	269
40	283
41	290
42	321
43	337
44	347
45	353
46	359
47	362
48	379
49	381
50	385
51	401
52	407
53	427
54	442
55	443

n	a(n)
1	2
2	5
3	10
4	17
5	26
6	31
7	33
8	37
9	43
10	57
11	65
12	73
13	82
14	89
15	91
16	101
17	113
18	122
19	127
20	129
21	134
22	141
23	145
24	161
25	170
26	174
27	177
28	185
29	197
30	206
31	217
32	223
33	226
34	233
35	241
36	246
37	257
38	265
39	269
40	283
41	290
42	321
43	337
44	347
45	353
46	359
47	362
48	379
49	381
50	385
51	401
52	407
53	427
54	442
55	443