A351066 - cp's OEIS frontend

A351066 Sums of three perfect powers with different exponents: m = a^x + b^y + c^z with a > 0, b > 0, c > 0, x > 1, y > 1, z > 1 and x, y, z are all different, with m not representable with fewer such addends.

n	a(n)
1	3
2	6
3	11
4	18
5	21
6	34
7	45
8	56
9	69
10	74
11	75
12	84
13	93
14	98
15	105
16	112
17	123
18	124
19	131
20	138
21	143
22	146
23	149
24	154
25	159
26	166
27	173
28	178
29	187
30	190
31	191
32	194
33	203
34	210
35	213
36	214
37	215
38	218
39	219
40	222
41	227
42	234
43	235
44	236
45	239
46	240
47	245
48	254
49	255
50	258
51	261
52	262
53	263
54	266
55	267
56	274
57	275
58	276

[3, 6, 11, 18, 21, 34, 45, 56, 69, 74, 75, 84, 93, 98, 105, 112, 123, 124, 131, 138, 143, 146, 149, 154, 159, 166, 173, 178, 187, 190, 191, 194, 203, 210, 213, 214, 215, 218, 219, 222, 227, 234, 235, 236, 239, 240, 245, 254, 255, 258, 261, 262, 263, 266, 267, 274, 275, 276]

cp's OEIS Frontend

A351066 Sums of three perfect powers with different exponents: m = a^x + b^y + c^z with a > 0, b > 0, c > 0, x > 1, y > 1, z > 1 and x, y, z are all different, with m not representable with fewer such addends.

Table of values

List of values

n	a(n)
1	3
2	6
3	11
4	18
5	21
6	34
7	45
8	56
9	69
10	74
11	75
12	84
13	93
14	98
15	105
16	112
17	123
18	124
19	131
20	138
21	143
22	146
23	149
24	154
25	159
26	166
27	173
28	178
29	187
30	190
31	191
32	194
33	203
34	210
35	213
36	214
37	215
38	218
39	219
40	222
41	227
42	234
43	235
44	236
45	239
46	240
47	245
48	254
49	255
50	258
51	261
52	262
53	263
54	266
55	267
56	274
57	275
58	276

n	a(n)
1	3
2	6
3	11
4	18
5	21
6	34
7	45
8	56
9	69
10	74
11	75
12	84
13	93
14	98
15	105
16	112
17	123
18	124
19	131
20	138
21	143
22	146
23	149
24	154
25	159
26	166
27	173
28	178
29	187
30	190
31	191
32	194
33	203
34	210
35	213
36	214
37	215
38	218
39	219
40	222
41	227
42	234
43	235
44	236
45	239
46	240
47	245
48	254
49	255
50	258
51	261
52	262
53	263
54	266
55	267
56	274
57	275
58	276

n	a(n)
1	3
2	6
3	11
4	18
5	21
6	34
7	45
8	56
9	69
10	74
11	75
12	84
13	93
14	98
15	105
16	112
17	123
18	124
19	131
20	138
21	143
22	146
23	149
24	154
25	159
26	166
27	173
28	178
29	187
30	190
31	191
32	194
33	203
34	210
35	213
36	214
37	215
38	218
39	219
40	222
41	227
42	234
43	235
44	236
45	239
46	240
47	245
48	254
49	255
50	258
51	261
52	262
53	263
54	266
55	267
56	274
57	275
58	276